RHSA-2026:44481

Vulnerability from csaf_redhat - Published: 2026-07-23 13:13 - Updated: 2026-07-23 22:44
Summary
Red Hat Security Advisory: Red Hat Update Infrastructure 5.2 security update
Severity
Important
Notes
Topic: The latest release of Red Hat Update Infrastructure. For more details, see the product documentation.
Details: Red Hat Update Infrastructure (RHUI) container images are based on the latest RHUI RPM packages and the ubi9 or ubi9-init base images. This release updates to the latest version.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the `--htmlout` command line option, causing an application crash and resulting in a denial of service.

CWE-126 - Buffer Over-read
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Low

A flaw was found in GNU Coreutils. The sort utility's begfield() function is vulnerable to a heap buffer under-read. The program may access memory outside the allocated buffer if a user runs a crafted command using the traditional key format. A malicious input could lead to a crash or leak sensitive data.

CWE-121 - Stack-based Buffer Overflow
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern protections.

CWE-121 - Stack-based Buffer Overflow
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Low

A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.

CWE-825 - Expired Pointer Dereference
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Threats
Impact Moderate

A flaw was found in libtasn1. A remote attacker could exploit a stack-based buffer overflow vulnerability in the `asn1_expend_octet_string` function. This occurs due to a failure in validating the size of input data. Successful exploitation can lead to a Denial of Service (DoS) condition, making the affected system or application unavailable.

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Low

A flaw was found in glibc, the GNU C Library. Specifically, deprecated functions responsible for printing TSIG (Transaction Signature) records fail to properly manage memory buffers. This oversight can lead to an out-of-bounds write when processing specially crafted TSIG records. An attacker could exploit this to cause a denial of service or potentially execute arbitrary code.

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Threats
Impact Moderate

A flaw was found in glibc (GNU C Library). This vulnerability occurs when an application uses the `scanf` family of functions with a `%mc` format specifier, which is used for dynamically allocating memory for character input, and provides an explicit width greater than 1024. This specific combination can lead to a one-byte heap buffer overflow, potentially allowing an attacker to corrupt memory.

CWE-131 - Incorrect Calculation of Buffer Size
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in glibc (GNU C Library). When the `ungetwc` function is called on a file stream using wide characters with specific overlapping single-byte and multi-byte encodings, it may attempt to read data outside of its allocated buffer. This can lead to the unintentional disclosure of sensitive information from memory or cause the program to crash, resulting in a denial of service.

CWE-125 - Out-of-bounds Read
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in glibc (GNU C Library). The deprecated functions ns_printrrf, ns_printrr, and fp_nquery do not properly validate the length of RDATA (Resource Record Data) in a DNS (Domain Name System) response when processing specific record types like LOC, CERT, TKEY, or TSIG. A remote attacker could craft a malicious DNS response, leading to a target application crashing or reading uninitialized memory. These functions are intended for application debugging and are not part of the standard DNS resolver path.

CWE-1284 - Improper Validation of Specified Quantity in Input
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Threats
Impact Moderate

A flaw was found in PostgreSQL CREATE TYPE handling for multirange types. The database failed to properly verify schema CREATE privileges during multirange type creation. An authenticated database user could exploit this issue to hijack queries that rely on search_path resolution for user-defined or extension-defined types, potentially causing execution of arbitrary SQL functions within the affected database context.

CWE-862 - Missing Authorization
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Moderate

A flaw was found in PostgreSQL. An integer overflow in multiple server features allows an unprivileged database user to cause an undersized memory allocation that leads to an out-of-bounds write. This issue allows an attacker to execute arbitrary code as the operating system user running the database or, in applications that pass gigabyte-scale user inputs to the relevant database functions, to cause a segmentation fault, resulting in a denial of service.

CWE-190 - Integer Overflow or Wraparound
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Important

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the `timeofday()` function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing confidential information.

CWE-134 - Use of Externally-Controlled Format String
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Moderate

A flaw was found in PostgreSQL. This vulnerability, related to symlink following in pg_basebackup (plain format) and pg_rewind, allows an origin superuser to overwrite local files. By exploiting this, an attacker could potentially hijack the operating system account. This attack has practical implications if specific actions are taken, such as moving files to a different virtual machine (VM) or snapshotting the VM, between the execution of these commands and the server's restart.

CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Threats
Impact Moderate

A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as lo_export(), lo_read(), lo_lseek64(), and lo_tell64(). This allows the superuser to send an arbitrarily large response, overwriting the client's stack memory, specifically in tools like psql and pg_dump. This could lead to arbitrary code execution on the client system.

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Important

A flaw was found in PostgreSQL. This vulnerability, a covert timing channel, exists in the comparison of MD5-hashed passwords during authentication. A remote attacker could exploit this to recover user credentials, gaining unauthorized access to the database. This issue specifically impacts databases that retain MD5-hashed passwords from upgrades of PostgreSQL 13 or earlier.

CWE-385 - Covert Timing Channel
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Important

A flaw was found in PostgreSQL. Uncontrolled recursion during SSL (Secure Sockets Layer) and GSS (Generic Security Service) negotiation allows an attacker to achieve a sustained denial of service. This can be exploited by an attacker with access to a PostgreSQL AF_UNIX socket. If SSL and GSS are both disabled, the same denial of service can be achieved via a PostgreSQL TCP socket.

CWE-606 - Unchecked Input for Loop Condition
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Important

A flaw was found in PostgreSQL. A stack buffer overflow in the 'refint' module allows an unprivileged database user to execute arbitrary code as the operating system user running the database. Additionally, a separate vulnerability exists where, if an application uses a user-controlled column as a 'refint' cascade primary key and allows user-controlled updates, a SQL injection can enable an attacker to execute arbitrary SQL commands as the database user performing the update.

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Threats
Impact Important

A flaw was found in the ngx_http_rewrite_module module of NGINX. When a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression (PCRE) captures and a replacement string that references multiple such captures in a redirect or arguments context, an unauthenticated attacker can send crafted HTTP requests and cause a heap-based buffer overflow in the worker process, potentially allowing code execution or a denial of service by forcing the process to restart.

CWE-122 - Heap-based Buffer Overflow
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Important

A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit (CPU) resources. This leads to a denial of service, making the affected system unresponsive.

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Important

A flaw was found in openssl. Applications that use RSASVE key encapsulation, a method for securely exchanging encryption keys, may inadvertently expose sensitive data. This vulnerability arises when an application processes a malicious, invalid RSA public key provided by an attacker without proper validation. Consequently, the application might send the contents of an uninitialized memory buffer, which could contain confidential information, to the attacker.

CWE-824 - Access of Uninitialized Pointer
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in Vim, an open-source command-line text editor. This command injection vulnerability occurs during tag file processing. A local user could craft a malicious tags file containing backtick syntax in the filename field. When Vim resolves a tag from this file, it executes the embedded command via the system shell, leading to arbitrary code execution with the privileges of the running user.

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in NGINX. When NGINX is configured to proxy HTTP/2 traffic using the ngx_http_proxy_v2_module or ngx_http_grpc_module with specific settings, a remote, unauthenticated attacker can send specially crafted large headers. This can trigger a heap-based buffer overflow, leading to a restart of the NGINX worker process and a Denial of Service (DoS). Under certain conditions, such as when Address Space Layout Randomization (ASLR) is disabled or bypassed, this vulnerability could also allow for arbitrary code execution.

CWE-131 - Incorrect Calculation of Buffer Size
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Workaround
Threats
Impact Important

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via `ProxyManager.connection_from_url().urlopen()` with `assert_same_host=False`, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitive information.

CWE-201 - Insertion of Sensitive Information Into Sent Data
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Threats
Impact Moderate

A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response, even if only a partial read was requested, or when draining the connection after a partial decompression. This can lead to a Denial of Service (DoS) condition.

CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Threats
Impact Important

A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service.

CWE-787 - Out-of-bounds Write
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in the `acl` package, specifically within its `libacl` pathname-based functions. A local attacker could exploit this vulnerability by using a symbolic link to replace a pathname component. This could allow the attacker to redirect access control list (ACL) read or write operations to arbitrary files or directories, leading to unauthorized manipulation of ACLs and ultimately local privilege escalation.

CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Threats
Impact Important

A time-of-check to time-of-use (TOCTOU) race condition vulnerability was found in `acl`. By replacing a pathname component with a symbolic link between a security check and subsequent file operations, an attacker can redirect file access control list operations. This occurs when privileged processes invoke `getfacl` or `setfacl` over an attacker-controlled path, potentially leading to local privilege escalation.

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Threats
Impact Moderate

A flaw was found in GLib. A state confusion issue exists in g_dbus_node_info_new_for_xml() in the gio/gdbusintrospection.c file when processing malformed D-Bus introspection XML, specifically with a <node> element nested within other elements like <method>, <signal>, <property> or <arg>. This issue can cause an unsigned integer overflow and lead to an out-of-bounds read, resulting in a denial of service.

CWE-191 - Integer Underflow (Wrap or Wraparound)
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64
Vendor Fix fix
Workaround
Threats
Impact Important
References
URL Category
https://access.redhat.com/errata/RHSA-2026:44481 self
https://access.redhat.com/products/red-hat-update… external
https://access.redhat.com/security/cve/CVE-2024-34459 external
https://access.redhat.com/security/cve/CVE-2025-10911 external
https://access.redhat.com/security/cve/CVE-2025-13151 external
https://access.redhat.com/security/cve/CVE-2025-5278 external
https://access.redhat.com/security/cve/CVE-2025-6170 external
https://access.redhat.com/security/cve/CVE-2026-15308 external
https://access.redhat.com/security/cve/CVE-2026-31790 external
https://access.redhat.com/security/cve/CVE-2026-41411 external
https://access.redhat.com/security/cve/CVE-2026-42055 external
https://access.redhat.com/security/cve/CVE-2026-44431 external
https://access.redhat.com/security/cve/CVE-2026-44432 external
https://access.redhat.com/security/cve/CVE-2026-48864 external
https://access.redhat.com/security/cve/CVE-2026-5435 external
https://access.redhat.com/security/cve/CVE-2026-54369 external
https://access.redhat.com/security/cve/CVE-2026-54370 external
https://access.redhat.com/security/cve/CVE-2026-5450 external
https://access.redhat.com/security/cve/CVE-2026-58016 external
https://access.redhat.com/security/cve/CVE-2026-5928 external
https://access.redhat.com/security/cve/CVE-2026-6238 external
https://access.redhat.com/security/cve/CVE-2026-6472 external
https://access.redhat.com/security/cve/CVE-2026-6473 external
https://access.redhat.com/security/cve/CVE-2026-6474 external
https://access.redhat.com/security/cve/CVE-2026-6475 external
https://access.redhat.com/security/cve/CVE-2026-6477 external
https://access.redhat.com/security/cve/CVE-2026-6478 external
https://access.redhat.com/security/cve/CVE-2026-6479 external
https://access.redhat.com/security/cve/CVE-2026-6637 external
https://access.redhat.com/security/cve/CVE-2026-9256 external
https://access.redhat.com/security/updates/classi… external
https://docs.redhat.com/en/documentation/red_hat_… external
https://security.access.redhat.com/data/csaf/v2/a… self
https://access.redhat.com/security/cve/CVE-2024-34459 self
https://bugzilla.redhat.com/show_bug.cgi?id=2280532 external
https://www.cve.org/CVERecord?id=CVE-2024-34459 external
https://nvd.nist.gov/vuln/detail/CVE-2024-34459 external
https://gitlab.gnome.org/GNOME/libxml2/-/issues/720 external
https://access.redhat.com/security/cve/CVE-2025-5278 self
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https://nvd.nist.gov/vuln/detail/CVE-2025-6170 external
https://gitlab.gnome.org/GNOME/libxml2/-/issues/941 external
https://access.redhat.com/security/cve/CVE-2025-10911 self
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https://gitlab.gnome.org/GNOME/libxslt/-/issues/144 external
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https://gitlab.com/gnutls/libtasn1 external
https://gitlab.com/gnutls/libtasn1/-/merge_requests/121 external
https://access.redhat.com/security/cve/CVE-2026-5435 self
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https://nvd.nist.gov/vuln/detail/CVE-2026-5435 external
https://inbox.sourceware.org/libc-announce/7a655d… external
https://sourceware.org/bugzilla/show_bug.cgi?id=34033 external
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https://bugzilla.redhat.com/show_bug.cgi?id=2459853 external
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https://inbox.sourceware.org/libc-announce/b11f00… external
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https://sourceware.org/bugzilla/show_bug.cgi?id=C… external
https://access.redhat.com/security/cve/CVE-2026-5928 self
https://bugzilla.redhat.com/show_bug.cgi?id=2459854 external
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https://sourceware.org/bugzilla/show_bug.cgi?id=33998 external
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https://bugzilla.redhat.com/show_bug.cgi?id=2463539 external
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https://sourceware.org/bugzilla/show_bug.cgi?id=34069 external
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https://nvd.nist.gov/vuln/detail/CVE-2026-6472 external
https://www.postgresql.org/support/security/CVE-2… external
https://access.redhat.com/security/cve/CVE-2026-6473 self
https://bugzilla.redhat.com/show_bug.cgi?id=2477448 external
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https://www.postgresql.org/support/security/CVE-2… external
https://access.redhat.com/security/cve/CVE-2026-9256 self
https://bugzilla.redhat.com/show_bug.cgi?id=2480746 external
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https://nvd.nist.gov/vuln/detail/CVE-2026-9256 external
https://my.f5.com/manage/s/article/K000161377 external
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https://bugzilla.redhat.com/show_bug.cgi?id=2498608 external
https://www.cve.org/CVERecord?id=CVE-2026-15308 external
https://nvd.nist.gov/vuln/detail/CVE-2026-15308 external
https://github.com/python/cpython/commit/07efb081… external
https://github.com/python/cpython/commit/7933f4bf… external
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https://github.com/python/cpython/pull/153031 external
https://mail.python.org/archives/list/security-an… external
https://access.redhat.com/security/cve/CVE-2026-31790 self
https://bugzilla.redhat.com/show_bug.cgi?id=2451094 external
https://www.cve.org/CVERecord?id=CVE-2026-31790 external
https://nvd.nist.gov/vuln/detail/CVE-2026-31790 external
https://openssl-library.org/news/secadv/20260407.txt external
https://access.redhat.com/security/cve/CVE-2026-41411 self
https://bugzilla.redhat.com/show_bug.cgi?id=2461614 external
https://www.cve.org/CVERecord?id=CVE-2026-41411 external
https://nvd.nist.gov/vuln/detail/CVE-2026-41411 external
https://github.com/vim/vim/commit/c78194e41d5a0b0… external
https://github.com/vim/vim/releases/tag/v9.2.0357 external
https://github.com/vim/vim/security/advisories/GH… external
https://access.redhat.com/security/cve/CVE-2026-42055 self
https://bugzilla.redhat.com/show_bug.cgi?id=2489866 external
https://www.cve.org/CVERecord?id=CVE-2026-42055 external
https://nvd.nist.gov/vuln/detail/CVE-2026-42055 external
https://my.f5.com/manage/s/article/K000161584 external
https://access.redhat.com/security/cve/CVE-2026-44431 self
https://bugzilla.redhat.com/show_bug.cgi?id=2477167 external
https://www.cve.org/CVERecord?id=CVE-2026-44431 external
https://nvd.nist.gov/vuln/detail/CVE-2026-44431 external
https://github.com/urllib3/urllib3/security/advis… external
https://access.redhat.com/security/cve/CVE-2026-44432 self
https://bugzilla.redhat.com/show_bug.cgi?id=2477154 external
https://www.cve.org/CVERecord?id=CVE-2026-44432 external
https://nvd.nist.gov/vuln/detail/CVE-2026-44432 external
https://github.com/urllib3/urllib3/security/advis… external
https://access.redhat.com/security/cve/CVE-2026-48864 self
https://bugzilla.redhat.com/show_bug.cgi?id=2460425 external
https://www.cve.org/CVERecord?id=CVE-2026-48864 external
https://nvd.nist.gov/vuln/detail/CVE-2026-48864 external
https://access.redhat.com/security/cve/CVE-2026-54369 self
https://bugzilla.redhat.com/show_bug.cgi?id=2490277 external
https://www.cve.org/CVERecord?id=CVE-2026-54369 external
https://nvd.nist.gov/vuln/detail/CVE-2026-54369 external
https://access.redhat.com/security/cve/CVE-2026-54370 self
https://bugzilla.redhat.com/show_bug.cgi?id=2490279 external
https://www.cve.org/CVERecord?id=CVE-2026-54370 external
https://nvd.nist.gov/vuln/detail/CVE-2026-54370 external
https://access.redhat.com/security/cve/CVE-2026-58016 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492257 external
https://www.cve.org/CVERecord?id=CVE-2026-58016 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58016 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3932 external
Acknowledgments
Mohamed Maatallah
Ahmed Lekssays
Andrew Tridgell <tridge60@gmail.com> Alexander Peslyak <solar@openwall.com>
linhlhq

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          "text": "This issue only affects the xmllint program when the `--htmlout\u0027 command line option is used. Additionally, an application is not vulnerable if it does not use or expose the xmllint program.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
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    },
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          "names": [
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          "text": "A flaw was found in GNU Coreutils. The sort utility\u0027s begfield() function is vulnerable to a heap buffer under-read. The program may access memory outside the allocated buffer if a user runs a crafted command using the traditional key format. A malicious input could lead to a crash or leak sensitive data.",
          "title": "Vulnerability description"
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          "text": "coreutils: Heap Buffer Under-Read in GNU Coreutils sort via Key Specification",
          "title": "Vulnerability summary"
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          "text": "The severity of this issue is considered Moderate rather than Critical because successful exploitation requires the use of the traditional key specification syntax with an exceptionally large character position value, which is uncommon in typical usage. Although the vulnerability can lead to a heap buffer overflow resulting in a read one byte before the allocated buffer, it does not enable code execution, privilege escalation, or direct compromise of data confidentiality or integrity. The impact is therefore primarily limited to potential service disruption due to application crashes.\n\nFurthermore, default RHEL configurations such as SELinux enforcement, ASLR, and memory protections reduce the likelihood of exploitation and limit the scope of any resulting impact. These safeguards, along with typical system usage patterns that do not commonly invoke the vulnerable code path, restrict exploitability in default and hardened environments. Consequently, the vulnerability\u2019s overall security impact is mitigated compared to flaws that allow immediate code execution or broader compromise across system components.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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          "details": "Moderate"
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      "acknowledgments": [
        {
          "names": [
            "Ahmed Lekssays"
          ]
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      "discovery_date": "2025-06-16T05:33:22.955000+00:00",
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          "category": "description",
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The Red Hat Product Security team has rated the severity of this vulnerability as Low, since it affects only the interactive shell mode of the xmllint tool and requires a user to manually run the tool and enter or receive specially crafted input. The exploitation requires local access and a highly specific usage scenario that is uncommon in typical environments. While it can cause a crash, the impact is limited to availability, and exploitation is unlikely in real-world deployments.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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          "summary": "Canonical URL",
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2372952"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-6170",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-6170"
        },
        {
          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6170"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/941",
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      "remediations": [
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          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
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      "cve": "CVE-2025-10911",
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          "title": "Vulnerability description"
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          "title": "CVSS score applicability"
        }
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            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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        "id": "CWE-120",
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          "text": "A flaw was found in libtasn1. A remote attacker could exploit a stack-based buffer overflow vulnerability in the `asn1_expend_octet_string` function. This occurs due to a failure in validating the size of input data. Successful exploitation can lead to a Denial of Service (DoS) condition, making the affected system or application unavailable.",
          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
        },
        {
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          "text": "This vulnerability is rated Low for Red Hat products. A stack-based buffer overflow in the `libtasn1` library, specifically within the `asn1_expend_octet_string` function, can be triggered by failing to validate input data size. This could allow a remote, unauthenticated attacker to cause a denial of service in applications utilizing `libtasn1`.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
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        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string"
    },
    {
      "cve": "CVE-2026-5435",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
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        {
          "system_name": "Red Hat Bugzilla ID",
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        }
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in glibc, the GNU C Library. Specifically, deprecated functions responsible for printing TSIG (Transaction Signature) records fail to properly manage memory buffers. This oversight can lead to an out-of-bounds write when processing specially crafted TSIG records. An attacker could exploit this to cause a denial of service or potentially execute arbitrary code.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glibc: glibc: Out-of-bounds write via TSIG record processing",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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        },
        {
          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5435"
        },
        {
          "category": "external",
          "summary": "https://inbox.sourceware.org/libc-announce/7a655d55-276f-41fe-b550-feb3ebb2ce91@redhat.com/T/#u",
          "url": "https://inbox.sourceware.org/libc-announce/7a655d55-276f-41fe-b550-feb3ebb2ce91@redhat.com/T/#u"
        },
        {
          "category": "external",
          "summary": "https://sourceware.org/bugzilla/show_bug.cgi?id=34033",
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
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        }
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            "userInteraction": "REQUIRED",
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            "version": "3.1"
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    },
    {
      "cve": "CVE-2026-5450",
      "cwe": {
        "id": "CWE-131",
        "name": "Incorrect Calculation of Buffer Size"
      },
      "discovery_date": "2026-04-20T21:01:35.403778+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2459853"
        }
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        {
          "category": "description",
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
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          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Because this flaw requires that an affected application call the affected functions with an attacker-supplied value, Red Hat assesses the Attack Complexity of this flaw as High. Additionally, the flaw overflows a single byte onto the heap, so meaningful exploitation requires that the heap is structured such that a single byte can lead to an attacker-controlled outcome, or that the affected functions can be invoked with an attacker-controlled buffer base address. Regarding Attack Vector and Privileges Required, Red Hat assesses these elements as Local and Low respectively, as remote unauthenticated exploitation would require all the conditions above in a library client that listened on a network port and processed attacker-controllable data with the affected library functions.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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        },
        {
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5450#range-21286997"
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          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
          "product_ids": [
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H",
            "version": "3.1"
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          "products": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
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          "details": "Moderate"
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      ],
      "title": "glibc: glibc: Heap Buffer Overflow in `scanf` with `%mc` format specifier and large width"
    },
    {
      "cve": "CVE-2026-5928",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "discovery_date": "2026-04-20T21:01:38.811304+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2459854"
        }
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        {
          "category": "description",
          "text": "A flaw was found in glibc (GNU C Library). When the `ungetwc` function is called on a file stream using wide characters with specific overlapping single-byte and multi-byte encodings, it may attempt to read data outside of its allocated buffer. This can lead to the unintentional disclosure of sensitive information from memory or cause the program to crash, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glibc: glibc: Information disclosure or denial of service via ungetwc function with specific wide character encodings",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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        },
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        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
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            "baseScore": 5.0,
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        }
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      "title": "glibc: glibc: Information disclosure or denial of service via ungetwc function with specific wide character encodings"
    },
    {
      "cve": "CVE-2026-6238",
      "cwe": {
        "id": "CWE-1284",
        "name": "Improper Validation of Specified Quantity in Input"
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      "discovery_date": "2026-04-28T19:09:30.721026+00:00",
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        {
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        {
          "category": "description",
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
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          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6238"
        },
        {
          "category": "external",
          "summary": "https://inbox.sourceware.org/libc-announce/7a655d55-276f-41fe-b550-feb3ebb2ce91@redhat.com/T/#u",
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          "category": "external",
          "summary": "https://sourceware.org/bugzilla/show_bug.cgi?id=34069",
          "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=34069"
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      "release_date": "2026-04-28T16:43:08.526000+00:00",
      "remediations": [
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          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
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          "details": "Moderate"
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    },
    {
      "cve": "CVE-2026-6472",
      "cwe": {
        "id": "CWE-862",
        "name": "Missing Authorization"
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          "category": "description",
          "text": "A flaw was found in PostgreSQL CREATE TYPE handling for multirange types. The database failed to properly verify schema CREATE privileges during multirange type creation. An authenticated database user could exploit this issue to hijack queries that rely on search_path resolution for user-defined or extension-defined types, potentially causing execution of arbitrary SQL functions within the affected database context.",
          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability affects PostgreSQL multirange type creation functionality. Red Hat Product Security has assessed this issue as a Moderate severity vulnerability.\n\nThe vulnerability does not directly provide operating system command execution or PostgreSQL superuser privileges. The impact is limited to the affected database context and depends on application query behavior and schema resolution patterns. Therefore, Red Hat assessed the Confidentiality and Integrity impacts as Low (C:L/I:L), with no demonstrated Availability impact (A:N).",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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        },
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          "summary": "https://www.postgresql.org/support/security/CVE-2026-6472/",
          "url": "https://www.postgresql.org/support/security/CVE-2026-6472/"
        }
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            "baseScore": 5.4,
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            "integrityImpact": "LOW",
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            "userInteraction": "NONE",
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      "title": "postgresql: PostgreSQL CREATE TYPE does not check multirange schema CREATE privilege"
    },
    {
      "cve": "CVE-2026-6473",
      "cwe": {
        "id": "CWE-190",
        "name": "Integer Overflow or Wraparound"
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      "discovery_date": "2026-05-14T14:01:48.197406+00:00",
      "flags": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
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        {
          "category": "description",
          "text": "A flaw was found in PostgreSQL. An integer overflow in multiple server features allows an unprivileged database user to cause an undersized memory allocation that leads to an out-of-bounds write. This issue allows an attacker to execute arbitrary code as the operating system user running the database or, in applications that pass gigabyte-scale user inputs to the relevant database functions, to cause a segmentation fault, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql: integer overflow can cause an undersized allocation and an out-of-bounds write",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this flaw, an attacker with minimal access to a database needs to pass extremely large inputs to vulnerable database functions, causing an integer overflow that leads to an out-of-bounds write. This flaw allows an attacker to potentially execute arbitrary code or, more likely, cause a denial of service.\n\nDefault Red Hat Enterprise Linux security features, including SELinux enforcement, Address Space Layout Randomization (ASLR) and NX (No-Execute) stack protection, significantly increase the difficulty of achieving arbitrary code execution, limiting the impact of this vulnerability.\n\nDue to these reasons, this vulnerability has been rated with an important severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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          "category": "self",
          "summary": "Canonical URL",
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        },
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          "category": "external",
          "summary": "RHBZ#2477448",
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        },
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-6473",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-6473"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-6473",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6473"
        },
        {
          "category": "external",
          "summary": "https://www.postgresql.org/support/security/CVE-2026-6473/",
          "url": "https://www.postgresql.org/support/security/CVE-2026-6473/"
        }
      ],
      "release_date": "2026-05-14T13:00:09.446000+00:00",
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          "date": "2026-07-23T13:13:25+00:00",
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          ],
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            "category": "none"
          },
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        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, validate the length of data and the size of objects on all client APIs and web interfaces. Also, block, drop, or truncate oversized string, array, or binary objects before they are passed into backend SQL queries.",
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        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        }
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    },
    {
      "cve": "CVE-2026-6474",
      "cwe": {
        "id": "CWE-134",
        "name": "Use of Externally-Controlled Format String"
      },
      "discovery_date": "2026-05-14T14:01:28.018770+00:00",
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          "title": "Vulnerability description"
        },
        {
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          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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            "attackVector": "NETWORK",
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            "baseScore": 4.3,
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            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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      "title": "postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function"
    },
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      "cve": "CVE-2026-6475",
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        "id": "CWE-59",
        "name": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
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      "discovery_date": "2026-05-14T14:01:20.040061+00:00",
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql: PostgreSQL: Operating system account hijack via symlink following in pg_basebackup and pg_rewind",
          "title": "Vulnerability summary"
        },
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          "text": "This MODERATE symlink following vulnerability in PostgreSQL\u0027s pg_basebackup and pg_rewind allows an origin superuser to overwrite local files. Exploitation requires local access, high privileges (superuser), and specific intermediate actions before server restart. Impact is high to confidentiality, integrity, and availability if exploited. Affects versions before 18.4, 17.10, 16.14, 15.18, and 14.23.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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            "baseScore": 6.7,
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            "userInteraction": "NONE",
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            "version": "3.1"
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    },
    {
      "cve": "CVE-2026-6477",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
      "discovery_date": "2026-05-14T14:01:31.087667+00:00",
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        {
          "system_name": "Red Hat Bugzilla ID",
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        {
          "category": "description",
          "text": "A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as lo_export(), lo_read(), lo_lseek64(), and lo_tell64(). This allows the superuser to send an arbitrarily large response, overwriting the client\u0027s stack memory, specifically in tools like psql and pg_dump. This could lead to arbitrary code execution on the client system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This IMPORTANT buffer overflow in PostgreSQL libpq allows a malicious server superuser to overwrite client stack memory via lo_* functions. Exploitation requires the victim to connect to a compromised or malicious server (UI:R). The scope is changed as the server attack affects the client system. Impact is high to confidentiality, integrity, and availability through potential client-side code execution. Affects versions before 18.4, 17.10, 16.14, 15.18, and 14.23.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ],
        "known_not_affected": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-6477"
        },
        {
          "category": "external",
          "summary": "RHBZ#2477442",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477442"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-6477",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-6477"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-6477",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6477"
        },
        {
          "category": "external",
          "summary": "https://www.postgresql.org/support/security/CVE-2026-6477/",
          "url": "https://www.postgresql.org/support/security/CVE-2026-6477/"
        }
      ],
      "release_date": "2026-05-14T13:00:12.497000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
        {
          "category": "workaround",
          "details": "Only connect to trusted PostgreSQL servers. Avoid using psql or pg_dump against untrusted or potentially compromised database servers.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory"
    },
    {
      "cve": "CVE-2026-6478",
      "cwe": {
        "id": "CWE-385",
        "name": "Covert Timing Channel"
      },
      "discovery_date": "2026-05-14T14:01:45.568001+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2477447"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in PostgreSQL. This vulnerability, a covert timing channel, exists in the comparison of MD5-hashed passwords during authentication. A remote attacker could exploit this to recover user credentials, gaining unauthorized access to the database. This issue specifically impacts databases that retain MD5-hashed passwords from upgrades of PostgreSQL 13 or earlier.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ],
        "known_not_affected": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-6478"
        },
        {
          "category": "external",
          "summary": "RHBZ#2477447",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477447"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-6478",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-6478"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-6478",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6478"
        },
        {
          "category": "external",
          "summary": "https://www.postgresql.org/support/security/CVE-2026-6478/",
          "url": "https://www.postgresql.org/support/security/CVE-2026-6478/"
        }
      ],
      "release_date": "2026-05-14T13:00:13.174000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, ensure that all PostgreSQL user passwords are not hashed using MD5. Users should migrate to stronger hashing algorithms such as `scram-sha-256`. This can be achieved by altering user passwords, which will automatically update their hash to the currently configured default. For example, to change a user\u0027s password: `ALTER USER username WITH PASSWORD \u0027new_password\u0027;` This action will require users to re-authenticate. If a service relies on these credentials, it may require a restart to pick up the new authentication details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison"
    },
    {
      "cve": "CVE-2026-6479",
      "cwe": {
        "id": "CWE-606",
        "name": "Unchecked Input for Loop Condition"
      },
      "discovery_date": "2026-05-14T14:01:40.164297+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2477445"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in PostgreSQL. Uncontrolled recursion during SSL (Secure Sockets Layer) and GSS (Generic Security Service) negotiation allows an attacker to achieve a sustained denial of service. This can be exploited by an attacker with access to a PostgreSQL AF_UNIX socket. If SSL and GSS are both disabled, the same denial of service can be achieved via a PostgreSQL TCP socket.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql: PostgreSQL: Denial of Service via uncontrolled recursion in SSL/GSS negotiation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Uncontrolled recursion during PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL socket to trigger sustained CPU/stack exhaustion, resulting in denial of service. This affects the core connection-negotiation path, which runs unconditionally for every incoming connection attempt regardless of configuration \u2014 there is no optional feature or code path that must be enabled for exploitation, unlike some other recent flaws in this batch. Fix versions are 18.4, 17.10, 16.14, 15.18, and 14.23; PostgreSQL 12 and 13 branches are not listed as affected by upstream and do not contain the vulnerable recursion path. Affects were determined purely by comparing each shipped build\u0027s PostgreSQL version against these per-major-version fix thresholds.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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        ],
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          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
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      },
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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-6479"
        },
        {
          "category": "external",
          "summary": "RHBZ#2477445",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477445"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-6479",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-6479"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-6479",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6479"
        },
        {
          "category": "external",
          "summary": "https://www.postgresql.org/support/security/CVE-2026-6479/",
          "url": "https://www.postgresql.org/support/security/CVE-2026-6479/"
        }
      ],
      "release_date": "2026-05-14T13:00:13.859000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
        {
          "category": "workaround",
          "details": "Upgrade to PostgreSQL 18.4, 17.10, 16.14, 15.18, or 14.23 (matching your major version) or later. Restricting network/socket access to trusted clients reduces exposure but does not eliminate the vulnerability.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "postgresql: PostgreSQL: Denial of Service via uncontrolled recursion in SSL/GSS negotiation"
    },
    {
      "cve": "CVE-2026-6637",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
      "discovery_date": "2026-05-14T14:01:33.754271+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
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          ]
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      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2477443"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in PostgreSQL. A stack buffer overflow in the \u0027refint\u0027 module allows an unprivileged database user to execute arbitrary code as the operating system user running the database. Additionally, a separate vulnerability exists where, if an application uses a user-controlled column as a \u0027refint\u0027 cascade primary key and allows user-controlled updates, a SQL injection can enable an attacker to execute arbitrary SQL commands as the database user performing the update.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql: PostgreSQL: Arbitrary code execution vulnerability in \u0027refint\u0027 module",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ],
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          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-6637"
        },
        {
          "category": "external",
          "summary": "RHBZ#2477443",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477443"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-6637",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-6637"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-6637",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6637"
        },
        {
          "category": "external",
          "summary": "https://www.postgresql.org/support/security/CVE-2026-6637/",
          "url": "https://www.postgresql.org/support/security/CVE-2026-6637/"
        }
      ],
      "release_date": "2026-05-14T13:00:15.223000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "postgresql: PostgreSQL: Arbitrary code execution vulnerability in \u0027refint\u0027 module"
    },
    {
      "cve": "CVE-2026-9256",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "discovery_date": "2026-05-22T15:00:55.131994+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2480746"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the ngx_http_rewrite_module module of NGINX. When a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression (PCRE) captures and a replacement string that references multiple such captures in a redirect or arguments context, an unauthenticated attacker can send crafted HTTP requests and cause a heap-based buffer overflow in the worker process, potentially allowing code execution or a denial of service by forcing the process to restart.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nginx: ngx_http_rewrite_module: code execution and denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this vulnerability, a rewrite directive must be configured with a regex pattern that uses distinct, overlapping PCRE captures and a replacement string referencing multiple such captures, limiting its exposure as this is not the default configuration. This issue allows an attacker to potentially execute arbitrary code or cause a denial of service by forcing the worker process to restart.\n\nDefault Red Hat Enterprise Linux security features, including SELinux enforcement, Address Space Layout Randomization (ASLR) and NX (No-Execute) stack protection, significantly increase the difficulty of achieving arbitrary code execution, limiting the impact of this vulnerability.\n\nDue to these reasons, this flaw has been rated with an important severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ],
        "known_not_affected": [
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          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-9256"
        },
        {
          "category": "external",
          "summary": "RHBZ#2480746",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2480746"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-9256",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-9256"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-9256",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9256"
        },
        {
          "category": "external",
          "summary": "https://my.f5.com/manage/s/article/K000161377",
          "url": "https://my.f5.com/manage/s/article/K000161377"
        }
      ],
      "release_date": "2026-05-22T14:11:41.877000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, use named captures instead of unnamed captures in rewrite definitions.\n\nFor example, the following rewrite directive uses unnamed PCRE capture groups, $1 and $2:\n\n~~~\nrewrite ^/users/([0-9]+)/profile/(.*)$ /profile.php?id=$1\u0026tab=$2 last;\n~~~\n\nTo mitigate this vulnerability for this example, replace $1 and $2 with the appropriate named captures, $user_id and $section:\n\n~~~\nrewrite ^/users/(?\u003cuser_id\u003e[0-9]+)/profile/(?\u003csection\u003e.*)$ /profile.php?id=$user_id\u0026tab=$section last;\n~~~",
          "product_ids": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "nginx: ngx_http_rewrite_module: code execution and denial of service"
    },
    {
      "cve": "CVE-2026-15308",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2026-07-09T18:02:10.090070+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2498608"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit (CPU) resources. This leads to a denial of service, making the affected system unresponsive.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This Important vulnerability in Python\u0027s `html.parser.HTMLParser` can lead to a denial of service. By supplying specially crafted, malformed HTML with repeated unterminated markup declarations, an attacker can cause excessive CPU consumption, rendering the system unresponsive. Red Hat products utilizing this parser to process untrusted HTML content are susceptible to resource exhaustion.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ]
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-15308"
        },
        {
          "category": "external",
          "summary": "RHBZ#2498608",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-15308",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-15308"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-15308",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15308"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9",
          "url": "https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced",
          "url": "https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606",
          "url": "https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd",
          "url": "https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/153030",
          "url": "https://github.com/python/cpython/issues/153030"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/153031",
          "url": "https://github.com/python/cpython/pull/153031"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/"
        }
      ],
      "release_date": "2026-07-09T17:10:57.317000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
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          "restart_required": {
            "category": "none"
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        },
        {
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          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
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            "attackVector": "NETWORK",
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
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          "products": [
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        {
          "category": "impact",
          "details": "Important"
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      ],
      "title": "python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations"
    },
    {
      "cve": "CVE-2026-31790",
      "cwe": {
        "id": "CWE-824",
        "name": "Access of Uninitialized Pointer"
      },
      "discovery_date": "2026-03-25T02:59:10.179000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2451094"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in openssl. Applications that use RSASVE key encapsulation, a method for securely exchanging encryption keys, may inadvertently expose sensitive data. This vulnerability arises when an application processes a malicious, invalid RSA public key provided by an attacker without proper validation. Consequently, the application might send the contents of an uninitialized memory buffer, which could contain confidential information, to the attacker.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Moderate impact. This flaw affects applications utilizing RSASVE key encapsulation, where an attacker-supplied invalid RSA public key is used with EVP_PKEY_encapsulate() without prior validation. This can lead to the disclosure of sensitive, uninitialized memory buffer contents to a malicious peer.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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          "summary": "Canonical URL",
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          "category": "external",
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451094"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-31790",
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        },
        {
          "category": "external",
          "summary": "https://openssl-library.org/news/secadv/20260407.txt",
          "url": "https://openssl-library.org/news/secadv/20260407.txt"
        }
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      "release_date": "2026-04-07T00:00:00+00:00",
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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      "title": "openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key"
    },
    {
      "cve": "CVE-2026-41411",
      "cwe": {
        "id": "CWE-78",
        "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)"
      },
      "discovery_date": "2026-04-24T18:01:49.275019+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
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        {
          "category": "description",
          "text": "A flaw was found in Vim, an open-source command-line text editor. This command injection vulnerability occurs during tag file processing. A local user could craft a malicious tags file containing backtick syntax in the filename field. When Vim resolves a tag from this file, it executes the embedded command via the system shell, leading to arbitrary code execution with the privileges of the running user.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "vim: Vim: Command injection allows arbitrary code execution via malicious tag files",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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        },
        {
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          "category": "external",
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          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
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        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
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          "category": "impact",
          "details": "Moderate"
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      "title": "vim: Vim: Command injection allows arbitrary code execution via malicious tag files"
    },
    {
      "cve": "CVE-2026-42055",
      "cwe": {
        "id": "CWE-131",
        "name": "Incorrect Calculation of Buffer Size"
      },
      "discovery_date": "2026-06-17T16:01:41.848723+00:00",
      "flags": [
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          "label": "vulnerable_code_not_present",
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      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2489866"
        }
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        {
          "category": "description",
          "text": "A flaw was found in NGINX. When NGINX is configured to proxy HTTP/2 traffic using the ngx_http_proxy_v2_module or ngx_http_grpc_module with specific settings, a remote, unauthenticated attacker can send specially crafted large headers. This can trigger a heap-based buffer overflow, leading to a restart of the NGINX worker process and a Denial of Service (DoS). Under certain conditions, such as when Address Space Layout Randomization (ASLR) is disabled or bypassed, this vulnerability could also allow for arbitrary code execution.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue is classified as Important severity primarily because:\nConditions for Exploitation: A remote, unauthenticated attacker can only exploit this if NGINX is explicitly configured to proxy HTTP/2 traffic using the ngx_http_proxy_v2_module or ngx_http_grpc_module.\n\nImpact Limitations: While the flaw reliably causes a Denial of Service (worker restart), achieving arbitrary code execution is highly complex in modern environments as it requires the attacker to bypass or disable Address Space Layout Randomization (ASLR)",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ],
        "known_not_affected": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-42055"
        },
        {
          "category": "external",
          "summary": "RHBZ#2489866",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2489866"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-42055",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-42055"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-42055",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42055"
        },
        {
          "category": "external",
          "summary": "https://my.f5.com/manage/s/article/K000161584",
          "url": "https://my.f5.com/manage/s/article/K000161584"
        }
      ],
      "release_date": "2026-06-17T14:04:32.520000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, ensure that the `ignore_invalid_headers` directive is set to `on` in your NGINX configuration, or reduce the size specified by the `large_client_header_buffers` directive to 2 megabytes or less. These changes require an NGINX service reload or restart to take effect. Reloading the NGINX service is generally safe, but a restart will briefly interrupt service.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers"
    },
    {
      "cve": "CVE-2026-44431",
      "cwe": {
        "id": "CWE-201",
        "name": "Insertion of Sensitive Information Into Sent Data"
      },
      "discovery_date": "2026-05-13T17:01:41.663622+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2477167"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via `ProxyManager.connection_from_url().urlopen()` with `assert_same_host=False`, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitive information.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-44431"
        },
        {
          "category": "external",
          "summary": "RHBZ#2477167",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477167"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-44431",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-44431"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-44431",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44431"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc",
          "url": "https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc"
        }
      ],
      "release_date": "2026-05-13T15:20:24.588000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers"
    },
    {
      "cve": "CVE-2026-44432",
      "cwe": {
        "id": "CWE-409",
        "name": "Improper Handling of Highly Compressed Data (Data Amplification)"
      },
      "discovery_date": "2026-05-13T17:01:01.083841+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2477154"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response, even if only a partial read was requested, or when draining the connection after a partial decompression. This can lead to a Denial of Service (DoS) condition.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "urllib3: urllib3: Denial of Service due to excessive HTTP response decompression",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-44432"
        },
        {
          "category": "external",
          "summary": "RHBZ#2477154",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477154"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-44432",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-44432"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-44432",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44432"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j",
          "url": "https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j"
        }
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      "release_date": "2026-05-13T15:17:12.611000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        }
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "urllib3: urllib3: Denial of Service due to excessive HTTP response decompression"
    },
    {
      "acknowledgments": [
        {
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2026-48864",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "discovery_date": "2026-04-21T23:19:41+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2460425"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This heap buffer overflow in libsolv\u0027s page decompression logic can lead to out-of-bounds reads and writes when processing specially crafted `.solv` files. Exploitation requires a victim application to ingest malicious repository metadata, limiting the attack vector to scenarios involving user interaction or untrusted content sources. Given the user interaction needed, Red Hat Product Security has rated this vulnerability as having a impact of Moderate.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
          "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
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          "summary": "Canonical URL",
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          "category": "external",
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460425"
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-48864",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-48864"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-48864",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48864"
        }
      ],
      "release_date": "2026-05-26T16:07:55.363000+00:00",
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        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
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        },
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          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
          "product_ids": [
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        {
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Andrew Tridgell \u003ctridge60@gmail.com\u003e",
            "Alexander Peslyak \u003csolar@openwall.com\u003e"
          ]
        }
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        "id": "CWE-59",
        "name": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
      },
      "discovery_date": "2026-06-16T23:47:00+00:00",
      "ids": [
        {
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        }
      ],
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        {
          "category": "description",
          "text": "A flaw was found in the `acl` package, specifically within its `libacl` pathname-based functions. A local attacker could exploit this vulnerability by using a symbolic link to replace a pathname component. This could allow the attacker to redirect access control list (ACL) read or write operations to arbitrary files or directories, leading to unauthorized manipulation of ACLs and ultimately local privilege escalation.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "acl: Symlink traversal privilege escalation via libacl functions",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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            "attackVector": "LOCAL",
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          "category": "impact",
          "details": "Important"
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      "title": "acl: Symlink traversal privilege escalation via libacl functions"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Andrew Tridgell \u003ctridge60@gmail.com\u003e",
            "Alexander Peslyak \u003csolar@openwall.com\u003e"
          ]
        }
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        "id": "CWE-367",
        "name": "Time-of-check Time-of-use (TOCTOU) Race Condition"
      },
      "discovery_date": "2026-06-16T19:47:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2490279"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A time-of-check to time-of-use (TOCTOU) race condition vulnerability was found in `acl`. By replacing a pathname component with a symbolic link between a security check and subsequent file operations, an attacker can redirect file access control list operations. This occurs when privileged processes invoke `getfacl` or `setfacl` over an attacker-controlled path, potentially leading to local privilege escalation.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "acl: TOCTOU Symlink Traversal via getfacl/setfacl",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
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          "details": "Moderate"
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    },
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          "names": [
            "linhlhq"
          ]
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      "cve": "CVE-2026-58016",
      "cwe": {
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        "name": "Integer Underflow (Wrap or Wraparound)"
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      "ids": [
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          "text": "2492257"
        }
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          "category": "description",
          "text": "A flaw was found in GLib. A state confusion issue exists in g_dbus_node_info_new_for_xml() in the gio/gdbusintrospection.c file when processing malformed D-Bus introspection XML, specifically with a \u003cnode\u003e element nested within other elements like \u003cmethod\u003e, \u003csignal\u003e, \u003cproperty\u003e or \u003carg\u003e. This issue can cause an unsigned integer overflow and lead to an out-of-bounds read, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glib: integer underflow in gio/gdbusintrospection.c via \"g_dbus_node_info_new_for_xml\"",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Any applications processing D-Bus introspection XML input from untrusted sources with g_dbus_node_info_new_for_xml() are vulnerable to this issue. In GLib itself, the gdbus command line tool is the primary vector for local exploitation. However, other applications using the vulnerable function may process untrusted input in a way that allows a remote attacker to trigger this flaw. This vulnerability can cause an unsigned integer overflow and lead to an out-of-bounds read, resulting in a denial of service. As this vulnerability allows a remote attacker to cause a denial of service, it has been rated with an important severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-58016"
        },
        {
          "category": "external",
          "summary": "RHBZ#2492257",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492257"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-58016",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-58016"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-58016",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58016"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/glib/-/issues/3932",
          "url": "https://gitlab.gnome.org/GNOME/glib/-/issues/3932"
        }
      ],
      "release_date": "2026-04-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-23T13:13:25+00:00",
          "details": "The container images provided by this release, apart from the installer, should be deployed using rhui-installer utility.\nSee the official documentation for more details.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:44481"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, implement input validation to sanitize untrusted D-Bus introspection XML, specifically rejecting malformed structures such as \u003cnode\u003e elements improperly nested within \u003cmethod\u003e, \u003csignal\u003e, \u003cproperty\u003e or \u003carg\u003e elements before calling g_dbus_node_info_new_for_xml(). Alternatively, restricting the application to only process XML input from trusted, authenticated sources will completely neutralize this issue.",
          "product_ids": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:434630073ec81d616b326e2e33538a3b93ea1f6656ebce21538077ac92e1fc02_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/cds-rhel9@sha256:2d7cfa6b970738749ff50bf663c847294ff2db846a43d5afb90e85c02ba2f3a8_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/haproxy-rhel9@sha256:eaea46015abb1c75b880ec5ed07d4c897900011c0751bb2ce1f15ed293b5020a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/installer-rhel9@sha256:18804ea94a5f7f6741963313595575bd53cb5db11aef623c1ce6aa8a399d3f0a_amd64",
            "Red Hat Update Infrastructure 5:registry.redhat.io/rhui5/rhua-rhel9@sha256:81f832ed93595aac1fb1e9dc9c7503b2e697316710f5d750d79f81596d8d31da_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "glib: integer underflow in gio/gdbusintrospection.c via \"g_dbus_node_info_new_for_xml\""
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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