RHSA-2026:73866

Vulnerability from csaf_redhat - Published: 2026-10-08 21:01 - Updated: 2026-10-09 03:48
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.14.75 bug fix and security update
Severity
Important
Notes
Topic: Red Hat OpenShift Container Platform release 4.14.75 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.14.75. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2026:73864 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/ Security Fix(es): * sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data (CVE-2026-11822) * sqlite: SQLite: Arbitrary code execution and crash via heap-based buffer overflow in FTS5 (CVE-2026-11824) * acl: Symlink traversal privilege escalation via libacl functions (CVE-2026-54369) * glib: off-by-one error in glib/gkeyfile.c via "g_key_file_get_locale_string_list" (CVE-2026-58014) * glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive (CVE-2026-58015) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.
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 SQLite's FTS5 full-text search extension. This vulnerability involves memory corruption, specifically an out-of-bounds read and a heap buffer overflow, which can be triggered by supplying a crafted database with malformed FTS5 page data. When an FTS5 MATCH query is executed against such a database, an attacker can cause process crashes, memory exhaustion, or achieve arbitrary code execution, potentially compromising the system.

CWE-125 - Out-of-bounds Read
Affected products
Product Identifier Version Remediation
Unresolved product id: 9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0 —
Vendor Fix fix
Workaround
Unresolved product id: 9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0 —
Vendor Fix fix
Workaround
Unresolved product id: 9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0 —
Vendor Fix fix
Workaround
Unresolved product id: 9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0 —
Vendor Fix fix
Workaround
Threats
Impact Important

A flaw was found in SQLite, specifically within its FTS5 full-text search extension. Attackers can exploit a heap-based buffer overflow by providing a specially crafted database. This crafted database contains malicious metadata that triggers an integer underflow during FTS5 MATCH query processing. Successful exploitation of this vulnerability can lead to a crash of the application or allow for arbitrary code execution.

CWE-191 - Integer Underflow (Wrap or Wraparound)
Affected products
Fixed 4 products, the same list as for CVE-2026-11822
Threats
Impact Important

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
Fixed 4 products, the same list as for CVE-2026-11822
Threats
Impact Important

A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.

CWE-193 - Off-by-one Error
Affected products
Fixed 4 products, the same list as for CVE-2026-11822
Threats
Impact Moderate

A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected products
Fixed 4 products, the same list as for CVE-2026-11822
Threats
Impact Moderate
References
URL Category
https://access.redhat.com/errata/RHSA-2026:73866 self
https://access.redhat.com/security/updates/classi… external
https://bugzilla.redhat.com/show_bug.cgi?id=2487258 external
https://bugzilla.redhat.com/show_bug.cgi?id=2487269 external
https://bugzilla.redhat.com/show_bug.cgi?id=2490277 external
https://bugzilla.redhat.com/show_bug.cgi?id=2492255 external
https://bugzilla.redhat.com/show_bug.cgi?id=2492256 external
https://security.access.redhat.com/data/csaf/v2/a… self
https://access.redhat.com/security/cve/CVE-2026-11822 self
https://bugzilla.redhat.com/show_bug.cgi?id=2487258 external
https://www.cve.org/CVERecord?id=CVE-2026-11822 external
https://nvd.nist.gov/vuln/detail/CVE-2026-11822 external
https://sqlite.org/releaselog/3_53_2.html external
https://sqlite.org/src/info/061febcf41ca external
https://sqlite.org/src/info/4a5ad516ea93 external
https://www.vulncheck.com/advisories/sqlite-befor… external
https://access.redhat.com/security/cve/CVE-2026-11824 self
https://bugzilla.redhat.com/show_bug.cgi?id=2487269 external
https://www.cve.org/CVERecord?id=CVE-2026-11824 external
https://nvd.nist.gov/vuln/detail/CVE-2026-11824 external
https://www.vulncheck.com/advisories/sqlite-befor… 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-2026-58014 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492255 external
https://www.cve.org/CVERecord?id=CVE-2026-58014 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58014 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3930 external
https://access.redhat.com/security/cve/CVE-2026-58015 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492256 external
https://www.cve.org/CVERecord?id=CVE-2026-58015 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58015 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3931 external

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          "text": "A flaw was found in SQLite\u0027s FTS5 full-text search extension. This vulnerability involves memory corruption, specifically an out-of-bounds read and a heap buffer overflow, which can be triggered by supplying a crafted database with malformed FTS5 page data. When an FTS5 MATCH query is executed against such a database, an attacker can cause process crashes, memory exhaustion, or achieve arbitrary code execution, potentially compromising the system.",
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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": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "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",
            "version": "3.1"
          },
          "products": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data"
    },
    {
      "cve": "CVE-2026-11824",
      "cwe": {
        "id": "CWE-191",
        "name": "Integer Underflow (Wrap or Wraparound)"
      },
      "discovery_date": "2026-06-09T20:02:19.874232+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2487269"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in SQLite, specifically within its FTS5 full-text search extension. Attackers can exploit a heap-based buffer overflow by providing a specially crafted database. This crafted database contains malicious metadata that triggers an integer underflow during FTS5 MATCH query processing. Successful exploitation of this vulnerability can lead to a crash of the application or allow for arbitrary code execution.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "sqlite: SQLite: Arbitrary code execution and crash via heap-based buffer overflow in FTS5",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This Important vulnerability in SQLite\u0027s FTS5 full-text search extension can lead to arbitrary code execution or application crashes due to a heap-based buffer overflow. Exploitation requires an attacker to provide a specially crafted SQLite database, which must then be processed by an application compiled with FTS5 support. While requiring user interaction and local access, the potential for full impact on system resources justifies the 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": [
          "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-11824"
        },
        {
          "category": "external",
          "summary": "RHBZ#2487269",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487269"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-11824",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-11824"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-11824",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11824"
        },
        {
          "category": "external",
          "summary": "https://sqlite.org/releaselog/3_53_2.html",
          "url": "https://sqlite.org/releaselog/3_53_2.html"
        },
        {
          "category": "external",
          "summary": "https://sqlite.org/src/info/061febcf41ca",
          "url": "https://sqlite.org/src/info/061febcf41ca"
        },
        {
          "category": "external",
          "summary": "https://sqlite.org/src/info/4a5ad516ea93",
          "url": "https://sqlite.org/src/info/4a5ad516ea93"
        },
        {
          "category": "external",
          "summary": "https://www.vulncheck.com/advisories/sqlite-before-heap-buffer-overflow-via-fts5-fts5chunkiterate",
          "url": "https://www.vulncheck.com/advisories/sqlite-before-heap-buffer-overflow-via-fts5-fts5chunkiterate"
        }
      ],
      "release_date": "2026-06-09T19:21:42.603000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-08T21:01:50+00:00",
          "details": "For OpenShift Container Platform 4.14 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:15fc6659721704443287f3783e1eac991755dadb376891867f52453a147e048b\n\n      (For s390x architecture)\n      The image digest is sha256:1f7a7d2c624165f036df13e2657b9ff4ea8640cfb2d3dd13238a0924a0ca3868\n\n      (For ppc64le architecture)\n      The image digest is sha256:f9a5c2fd0282712d0071e538d22545a4d2ec164425f39cfb7985ee7741681010\n\n      (For aarch64 architecture)\n      The image digest is sha256:984afa68f5489487eb35c90fc563fba0ee4db3d69a84d44f0983f3df005274c3\n\nAll OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:73866"
        },
        {
          "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": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "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",
            "version": "3.1"
          },
          "products": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "sqlite: SQLite: Arbitrary code execution and crash via heap-based buffer overflow in FTS5"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Andrew Tridgell \u003ctridge60@gmail.com\u003e",
            "Alexander Peslyak \u003csolar@openwall.com\u003e"
          ]
        }
      ],
      "cve": "CVE-2026-54369",
      "cwe": {
        "id": "CWE-59",
        "name": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
      },
      "discovery_date": "2026-06-16T23:47:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2490277"
        }
      ],
      "notes": [
        {
          "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": "other",
          "text": "Red Hat rates this flaw as Important because a local attacker who controls any component of a pathname processed by a privileged process using libacl can redirect ACL operations to arbitrary files. Exploitation requires local access with the ability to create symlinks in a directory that a privileged program later processes with acl_get_file() or acl_set_file(). In default RHEL and OpenShift CoreOS configurations, standard file permission settings limit where unprivileged users can create symlinks, reducing the practical attack surface. Programs that operate on user-supplied paths with elevated privileges are most at risk.",
          "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": [
          "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-54369"
        },
        {
          "category": "external",
          "summary": "RHBZ#2490277",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2490277"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-54369",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-54369"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-54369",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54369"
        }
      ],
      "release_date": "2026-06-29T13:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-08T21:01:50+00:00",
          "details": "For OpenShift Container Platform 4.14 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:15fc6659721704443287f3783e1eac991755dadb376891867f52453a147e048b\n\n      (For s390x architecture)\n      The image digest is sha256:1f7a7d2c624165f036df13e2657b9ff4ea8640cfb2d3dd13238a0924a0ca3868\n\n      (For ppc64le architecture)\n      The image digest is sha256:f9a5c2fd0282712d0071e538d22545a4d2ec164425f39cfb7985ee7741681010\n\n      (For aarch64 architecture)\n      The image digest is sha256:984afa68f5489487eb35c90fc563fba0ee4db3d69a84d44f0983f3df005274c3\n\nAll OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:73866"
        },
        {
          "category": "workaround",
          "details": "Restrict unprivileged users from creating symlinks in directories that privileged processes operate on with ACL commands. Where possible, use the fs.protected_symlinks sysctl (enabled by default on RHEL 7+), which prevents symlink following in world-writable sticky directories unless the owner of the symlink matches the owner of the target file or directory.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "acl: Symlink traversal privilege escalation via libacl functions"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "linhlhq"
          ]
        }
      ],
      "cve": "CVE-2026-58014",
      "cwe": {
        "id": "CWE-193",
        "name": "Off-by-one Error"
      },
      "discovery_date": "2026-06-24T17:16:25.796000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2492255"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glib: off-by-one error in glib/gkeyfile.c via \"g_key_file_get_locale_string_list\"",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Any applications loading or parsing untrusted key files, typically .desktop or .ini files, are vulnerable to this issue. This flaw can cause an off-by-one error, leading to an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary. Due to these reasons, this vulnerability has been rated with a moderate 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": [
          "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-58014"
        },
        {
          "category": "external",
          "summary": "RHBZ#2492255",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492255"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-58014",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-58014"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-58014",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58014"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/glib/-/issues/3930",
          "url": "https://gitlab.gnome.org/GNOME/glib/-/issues/3930"
        }
      ],
      "release_date": "2026-04-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-08T21:01:50+00:00",
          "details": "For OpenShift Container Platform 4.14 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:15fc6659721704443287f3783e1eac991755dadb376891867f52453a147e048b\n\n      (For s390x architecture)\n      The image digest is sha256:1f7a7d2c624165f036df13e2657b9ff4ea8640cfb2d3dd13238a0924a0ca3868\n\n      (For ppc64le architecture)\n      The image digest is sha256:f9a5c2fd0282712d0071e538d22545a4d2ec164425f39cfb7985ee7741681010\n\n      (For aarch64 architecture)\n      The image digest is sha256:984afa68f5489487eb35c90fc563fba0ee4db3d69a84d44f0983f3df005274c3\n\nAll OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:73866"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, implement input validation to sanitize untrusted key files (such as .desktop or .ini files), specifically rejecting or stripping empty values before calling g_key_file_get_locale_string_list(). Alternatively, restricting the application to only load key files from trusted sources will completely neutralize this issue.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "glib: off-by-one error in glib/gkeyfile.c via \"g_key_file_get_locale_string_list\""
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Thepwnisher"
          ]
        }
      ],
      "cve": "CVE-2026-58015",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2026-06-24T17:22:00.405000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2492256"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this flaw, an attacker must be in a position to perform a man-in-the-middle (MitM) attack on the connection or operate a malicious server that the client connects to. Furthermore, extracting data requires an oracle attack (guessing and hashing), increasing the complexity of exploitation. However, if successful, this issue allows the exfiltration of sensitive secrets, such as SSH keys or API tokens, from the filesystem. Due to these reasons, this vulnerability has been rated with a moderate 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": [
          "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
          "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-58015"
        },
        {
          "category": "external",
          "summary": "RHBZ#2492256",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492256"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-58015",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-58015"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-58015",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58015"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/glib/-/issues/3931",
          "url": "https://gitlab.gnome.org/GNOME/glib/-/issues/3931"
        }
      ],
      "release_date": "2026-04-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-08T21:01:50+00:00",
          "details": "For OpenShift Container Platform 4.14 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:15fc6659721704443287f3783e1eac991755dadb376891867f52453a147e048b\n\n      (For s390x architecture)\n      The image digest is sha256:1f7a7d2c624165f036df13e2657b9ff4ea8640cfb2d3dd13238a0924a0ca3868\n\n      (For ppc64le architecture)\n      The image digest is sha256:f9a5c2fd0282712d0071e538d22545a4d2ec164425f39cfb7985ee7741681010\n\n      (For aarch64 architecture)\n      The image digest is sha256:984afa68f5489487eb35c90fc563fba0ee4db3d69a84d44f0983f3df005274c3\n\nAll OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:73866"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, ensure that applications only connect to trusted D-Bus servers and operate within secure, isolated networks to prevent man-in-the-middle (MitM) attacks. If feasible, configuring the D-Bus connection to strictly require the EXTERNAL authentication mechanism and disabling DBUS_COOKIE_SHA1 will completely neutralize this issue.",
          "product_ids": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "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": [
            "9Base-RHOSE-4.14:rhcos-aarch64-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-ppc64le-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-s390x-414.92.202609282130-0",
            "9Base-RHOSE-4.14:rhcos-x86_64-414.92.202609282130-0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive"
    }
  ]
}



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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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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