RHSA-2026:69268

Vulnerability from csaf_redhat - Published: 2026-09-21 10:07 - Updated: 2026-10-03 08:57
Summary
Red Hat Security Advisory: Red Hat build of OpenTelemetry 3.11.1 release
Severity
Important
Notes
Topic: Red Hat build of OpenTelemetry 3.11.1 has been released
Details: This release of the Red Hat build of OpenTelemetry provides new features, security improvements, and bug fixes. Breaking changes: * None Deprecations: * None Technology Preview features: * None Enhancements: * None Bug fixes: * Before this update, the Collector used a bare service name (`http://<name>-targetallocator:80`) to contact the Target Allocator, which did not match the standard `NO_PROXY=.svc` entry. As a consequence, on clusters behind a corporate HTTP proxy, the request was routed through the proxy, which returned an HTML authentication page instead of the expected JSON response, breaking the metrics scraping pipeline. With this release, the Target Allocator endpoint uses the FQDN (`http://<name>-targetallocator.<namespace>.svc:80`). As a result, the Collector reaches the Target Allocator directly without routing through the proxy. For more information, see https://issues.redhat.com/browse/TRACING-6784. Known issues: * None
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.
CVE-2026-33818

A flaw was found in the `encoding/asn1` package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One (ASN.1) structure, leading to excessive recursion during the `Unmarshal` operation. This could result in stack exhaustion and a Denial of Service (DoS) condition.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-776 - Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:254471deeb953cd1a2a8f5e7158c83a258a8c14bd063a271ffd4fb5210834e06_s390x —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:309951d5cbd4a822318cf1fc9bd617556979de6b6bc174bd54bee43643b2f3ca_ppc64le —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:6af9dccca6871acb3df4a3215e8d047eaa540f105557b2e4a87fca12f8f92103_arm64 —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:dca33a0fc93d13dd74e924f7a1a1bd2ddc306736da7df1dcab2fb68858b75907_amd64 —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:26f19f2299d67a2c83aba1203ea451d448a4645e3072555411a5a120121168cf_ppc64le —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:5bb295c64b5d839b051ec7ff9e5f30559a0f4fe09c08e82b0541fb49a7008ecd_amd64 —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:905f971e7be37156dc36af51f5959d0d279423243e72d8ee38e1089132abbf04_s390x —
Vendor Fix fix
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:bc0934f046e9ab4207ab1cc47d332c03e46d85352d6a2f5b8740396918df3edf_arm64 —
Vendor Fix fix
Product Identifier Version Remediation
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-operator-bundle@sha256:54ca62373801819c839407a62df4edce4f06586e286201bcc5067361c0466d2a_amd64 —
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:700c222c48682fab41370240cd33f9bc697816812acbb8966d7c236a634aee0a_arm64 —
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:972b79e64cf9e07c1afb7476727648b20ebd1eef6f6adb3fdd0dec20565430ad_amd64 —
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:c342c632f4c415a324014a04eeb8b80b580b3376fc6219a11836ca48f15f90fe_s390x —
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:f461acb3c226467295bd71bd528c3cd30f8889c1445eac31e434cb71fca1148f_ppc64le —
Threats
Impact Important
CVE-2026-39821

A flaw was found in golang.org/x/net/idna. ToASCII and ToUnicode incorrectly accept Punycode-encoded labels that decode to an ASCII-only hostname (for example, xn--example-.com returns example.com instead of an error). Applications that validate the ASCII form then convert to Unicode may grant access to a restricted hostname the ASCII check would have rejected.

8.2 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
CWE-1289 - Improper Validation of Unsafe Equivalence in Input
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
CVE-2026-46600

A flaw was found in golang.org/x/net/dns/dnsmessage. A remote attacker could send a specially crafted Service Binding (SVCB) or HTTPS resource record (RR) to a system using this component. When parsing this invalid record, the system may panic due to a parameter value overflowing the message buffer. This can lead to a Denial of Service (DoS) condition, making the affected system unavailable.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
CVE-2026-56853

A flaw was found in the `net/http` component of the Go standard library. When a server is configured to support unencrypted HTTP/2, it reads initial bytes from new connections to detect the HTTP/2 client preface. However, the `ReadHeaderTimeout` is not correctly applied during this process. This oversight could allow a remote attacker to maintain open connections indefinitely, potentially leading to a Denial of Service (DoS) by exhausting server resources.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
CVE-2026-56854

A flaw was found in golang.org/x/crypto/ssh. The component failed to properly enforce source-address restrictions for several authentication methods, including password and keyboard-interactive callbacks. In applications that misuse the ServerConfig.PublicKeyCallback callback to make security relevant authorization decisions, an attacker with a valid key could bypass network-based access controls to gain additional privileges.

6.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE-346 - Origin Validation Error
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:254471deeb953cd1a2a8f5e7158c83a258a8c14bd063a271ffd4fb5210834e06_s390x —
Vendor Fix fix
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:309951d5cbd4a822318cf1fc9bd617556979de6b6bc174bd54bee43643b2f3ca_ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:6af9dccca6871acb3df4a3215e8d047eaa540f105557b2e4a87fca12f8f92103_arm64 —
Vendor Fix fix
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:dca33a0fc93d13dd74e924f7a1a1bd2ddc306736da7df1dcab2fb68858b75907_amd64 —
Vendor Fix fix
Workaround
Product Identifier Version Remediation
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-operator-bundle@sha256:54ca62373801819c839407a62df4edce4f06586e286201bcc5067361c0466d2a_amd64 —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:26f19f2299d67a2c83aba1203ea451d448a4645e3072555411a5a120121168cf_ppc64le —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:5bb295c64b5d839b051ec7ff9e5f30559a0f4fe09c08e82b0541fb49a7008ecd_amd64 —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:905f971e7be37156dc36af51f5959d0d279423243e72d8ee38e1089132abbf04_s390x —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:bc0934f046e9ab4207ab1cc47d332c03e46d85352d6a2f5b8740396918df3edf_arm64 —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:700c222c48682fab41370240cd33f9bc697816812acbb8966d7c236a634aee0a_arm64 —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:972b79e64cf9e07c1afb7476727648b20ebd1eef6f6adb3fdd0dec20565430ad_amd64 —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:c342c632f4c415a324014a04eeb8b80b580b3376fc6219a11836ca48f15f90fe_s390x —
Workaround
Unresolved product id: Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:f461acb3c226467295bd71bd528c3cd30f8889c1445eac31e434cb71fca1148f_ppc64le —
Workaround
Threats
Impact Important
CVE-2026-56858

A flaw was found in the `html/template` component of Go (golang). Pathological inputs could prematurely close an unescaped forward slash ('/'), allowing an attacker to inject arbitrary content. This could lead to Cross-Site Scripting (XSS), where malicious scripts are executed in a user's browser, potentially compromising user data or actions.

8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
CVE-2026-56859

A flaw was found in the `encoding/xml` package of Go. The `DecodeElement` function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service (DoS) for the affected application.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-776 - Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
CVE-2026-56860

A flaw was found in `net/url`, a component of `golang`. This vulnerability arises when resolving relative paths that contain numerous parent directory ('..') segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory allocation. This can result in a Denial of Service (DoS) due to resource exhaustion.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
CVE-2026-56862

A flaw was found in the `crypto/tls` package, part of `golang`. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service (DoS) condition.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-1050 - Excessive Platform Resource Consumption within a Loop
Affected products
Fixed 8 products, the same list as for CVE-2026-33818
Known not affected 5 products, the same list as for CVE-2026-33818
Threats
Impact Important
References
URL Category
https://access.redhat.com/errata/RHSA-2026:69268 self
https://access.redhat.com/security/cve/CVE-2026-33818 external
https://access.redhat.com/security/cve/CVE-2026-39821 external
https://access.redhat.com/security/cve/CVE-2026-46600 external
https://access.redhat.com/security/cve/CVE-2026-56853 external
https://access.redhat.com/security/cve/CVE-2026-56854 external
https://access.redhat.com/security/cve/CVE-2026-56858 external
https://access.redhat.com/security/cve/CVE-2026-56859 external
https://access.redhat.com/security/cve/CVE-2026-56860 external
https://access.redhat.com/security/cve/CVE-2026-56862 external
https://access.redhat.com/security/updates/classi… external
https://docs.redhat.com/en/documentation/openshif… external
https://security.access.redhat.com/data/csaf/v2/a… self
https://access.redhat.com/security/cve/CVE-2026-33818 self
https://bugzilla.redhat.com/show_bug.cgi?id=2515815 external
https://www.cve.org/CVERecord?id=CVE-2026-33818 external
https://nvd.nist.gov/vuln/detail/CVE-2026-33818 external
https://go.dev/cl/814980 external
https://go.dev/issue/80405 external
https://groups.google.com/g/golang-announce/c/94p… external
https://pkg.go.dev/vuln/GO-2026-5972 external
https://access.redhat.com/security/cve/CVE-2026-39821 self
https://bugzilla.redhat.com/show_bug.cgi?id=2480756 external
https://www.cve.org/CVERecord?id=CVE-2026-39821 external
https://nvd.nist.gov/vuln/detail/CVE-2026-39821 external
https://go.dev/cl/767220 external
https://go.dev/issue/78760 external
https://groups.google.com/g/golang-announce/c/iI-… external
https://pkg.go.dev/vuln/GO-2026-5026 external
https://access.redhat.com/security/cve/CVE-2026-46600 self
https://bugzilla.redhat.com/show_bug.cgi?id=2504234 external
https://www.cve.org/CVERecord?id=CVE-2026-46600 external
https://nvd.nist.gov/vuln/detail/CVE-2026-46600 external
https://go.dev/cl/786345 external
https://go.dev/issue/79795 external
https://pkg.go.dev/vuln/GO-2026-5942 external
https://access.redhat.com/security/cve/CVE-2026-56853 self
https://bugzilla.redhat.com/show_bug.cgi?id=2515827 external
https://www.cve.org/CVERecord?id=CVE-2026-56853 external
https://nvd.nist.gov/vuln/detail/CVE-2026-56853 external
https://go.dev/cl/795540 external
https://go.dev/issue/80205 external
https://pkg.go.dev/vuln/GO-2026-6089 external
https://access.redhat.com/security/cve/CVE-2026-56854 self
https://bugzilla.redhat.com/show_bug.cgi?id=2525639 external
https://www.cve.org/CVERecord?id=CVE-2026-56854 external
https://nvd.nist.gov/vuln/detail/CVE-2026-56854 external
https://go.dev/cl/797040 external
https://go.dev/issue/80213 external
https://pkg.go.dev/vuln/GO-2026-6303 external
https://access.redhat.com/security/cve/CVE-2026-56858 self
https://bugzilla.redhat.com/show_bug.cgi?id=2515838 external
https://www.cve.org/CVERecord?id=CVE-2026-56858 external
https://nvd.nist.gov/vuln/detail/CVE-2026-56858 external
https://go.dev/cl/807100 external
https://go.dev/issue/80435 external
https://pkg.go.dev/vuln/GO-2026-6091 external
https://access.redhat.com/security/cve/CVE-2026-56859 self
https://bugzilla.redhat.com/show_bug.cgi?id=2515840 external
https://www.cve.org/CVERecord?id=CVE-2026-56859 external
https://nvd.nist.gov/vuln/detail/CVE-2026-56859 external
https://go.dev/cl/803320 external
https://go.dev/issue/80481 external
https://pkg.go.dev/vuln/GO-2026-6088 external
https://access.redhat.com/security/cve/CVE-2026-56860 self
https://bugzilla.redhat.com/show_bug.cgi?id=2515820 external
https://www.cve.org/CVERecord?id=CVE-2026-56860 external
https://nvd.nist.gov/vuln/detail/CVE-2026-56860 external
https://go.dev/cl/803681 external
https://go.dev/issue/80494 external
https://pkg.go.dev/vuln/GO-2026-6218 external
https://access.redhat.com/security/cve/CVE-2026-56862 self
https://bugzilla.redhat.com/show_bug.cgi?id=2515839 external
https://www.cve.org/CVERecord?id=CVE-2026-56862 external
https://nvd.nist.gov/vuln/detail/CVE-2026-56862 external
https://go.dev/cl/804261 external
https://go.dev/issue/80528 external
https://pkg.go.dev/vuln/GO-2026-6090 external
To clipboard 

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        "text": "Red Hat build of OpenTelemetry 3.11.1 has been released",
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        "category": "general",
        "text": "This release of the Red Hat build of OpenTelemetry provides new features, security improvements, and bug fixes.\n\n\nBreaking changes:\n\n* None\n\n\nDeprecations:\n\n* None\n\n\nTechnology Preview features:\n\n* None\n\n\nEnhancements:\n\n* None\n\n\nBug fixes:\n\n* Before this update, the Collector used a bare service name (`http://\u003cname\u003e-targetallocator:80`) to contact the Target Allocator, which did not match the standard `NO_PROXY=.svc` entry. As a consequence, on clusters behind a corporate HTTP proxy, the request was routed through the proxy, which returned an HTML authentication page instead of the expected JSON response, breaking the metrics scraping pipeline. With this release, the Target Allocator endpoint uses the FQDN (`http://\u003cname\u003e-targetallocator.\u003cnamespace\u003e.svc:80`). As a result, the Collector reaches the Target Allocator directly without routing through the proxy. For more information, see https://issues.redhat.com/browse/TRACING-6784.\n\n\nKnown issues:\n\n* None",
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        "text": "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.",
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          "category": "description",
          "text": "A flaw was found in the `encoding/asn1` package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One (ASN.1) structure, leading to excessive recursion during the `Unmarshal` operation. This could result in stack exhaustion and a Denial of Service (DoS) condition.",
          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
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          "text": "This is an Important denial of service flaw in the Go encoding/asn1 package, as it can be triggered remotely without authentication. An attacker can provide a malformed ASN.1 structure, causing excessive recursion during unmarshalling and leading to stack exhaustion, which can render the service unavailable.",
          "title": "Statement"
        },
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
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          "details": "Important"
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      "title": "golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing"
    },
    {
      "cve": "CVE-2026-46600",
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        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
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          "category": "description",
          "text": "A flaw was found in golang.org/x/net/dns/dnsmessage. A remote attacker could send a specially crafted Service Binding (SVCB) or HTTPS resource record (RR) to a system using this component. When parsing this invalid record, the system may panic due to a parameter value overflowing the message buffer. This can lead to a Denial of Service (DoS) condition, making the affected system unavailable.",
          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
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          "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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            "scope": "UNCHANGED",
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    {
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          "category": "other",
          "text": "This is an Important cross-site scripting (XSS) vulnerability in the Go `html/template` package. Applications utilizing this package to render untrusted input are susceptible to arbitrary content injection due to a flaw in how pathological inputs are handled, potentially leading to client-side script execution.",
          "title": "Statement"
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          "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.",
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    },
    {
      "cve": "CVE-2026-56859",
      "cwe": {
        "id": "CWE-776",
        "name": "Improper Restriction of Recursive Entity References in DTDs (\u0027XML Entity Expansion\u0027)"
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          "category": "description",
          "text": "A flaw was found in the `encoding/xml` package of Go. The `DecodeElement` function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service (DoS) for the affected application.",
          "title": "Vulnerability description"
        },
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          "text": "encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue",
          "title": "Vulnerability summary"
        },
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          "category": "other",
          "text": "An Important denial of service flaw affects applications utilizing the Go `encoding/xml` package. This vulnerability arises from an issue in XML decoding where a recursion depth counter fails to reset, potentially leading to stack exhaustion when processing malicious XML input.",
          "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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          "title": "Statement"
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            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:bc0934f046e9ab4207ab1cc47d332c03e46d85352d6a2f5b8740396918df3edf_arm64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:69268"
        }
      ],
      "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 OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:6af9dccca6871acb3df4a3215e8d047eaa540f105557b2e4a87fca12f8f92103_arm64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-collector-rhel9@sha256:dca33a0fc93d13dd74e924f7a1a1bd2ddc306736da7df1dcab2fb68858b75907_amd64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-operator-bundle@sha256:54ca62373801819c839407a62df4edce4f06586e286201bcc5067361c0466d2a_amd64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:26f19f2299d67a2c83aba1203ea451d448a4645e3072555411a5a120121168cf_ppc64le",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:5bb295c64b5d839b051ec7ff9e5f30559a0f4fe09c08e82b0541fb49a7008ecd_amd64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:905f971e7be37156dc36af51f5959d0d279423243e72d8ee38e1089132abbf04_s390x",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-rhel9-operator@sha256:bc0934f046e9ab4207ab1cc47d332c03e46d85352d6a2f5b8740396918df3edf_arm64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:700c222c48682fab41370240cd33f9bc697816812acbb8966d7c236a634aee0a_arm64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:972b79e64cf9e07c1afb7476727648b20ebd1eef6f6adb3fdd0dec20565430ad_amd64",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:c342c632f4c415a324014a04eeb8b80b580b3376fc6219a11836ca48f15f90fe_s390x",
            "Red Hat OpenShift distributed tracing 3.11.1:registry.redhat.io/rhosdt/opentelemetry-target-allocator-rhel9@sha256:f461acb3c226467295bd71bd528c3cd30f8889c1445eac31e434cb71fca1148f_ppc64le"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages"
    }
  ]
}



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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.



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.