OPENSUSE-SU-2026:21317-1

Vulnerability from csaf_opensuse - Published: 2026-07-13 07:51 - Updated: 2026-11-10 15:56
Summary
Security update for libxml2
Severity
Important
Notes
Title of the patch: Security update for libxml2
Description of the patch: This update for libxml2 fixes the following issues - CVE-2026-6732: crafted XSD-validated document can cause a denial of service (bsc#1262719). - CVE-2026-11979: stack-based buffer overflows in the `xmlcatalog` utility when running in `--shell` mode (bsc#1269790).
Patchnames: openSUSE-Leap-16.0-1220
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:libxml2-2-0:2.13.8-160000.5.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-2-0:2.13.8-160000.5.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-2-0:2.13.8-160000.5.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-2-0:2.13.8-160000.5.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-devel-0:2.13.8-160000.5.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-devel-0:2.13.8-160000.5.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-devel-0:2.13.8-160000.5.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-devel-0:2.13.8-160000.5.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-doc-0:2.13.8-160000.5.1.noarch —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-tools-0:2.13.8-160000.5.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-tools-0:2.13.8-160000.5.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-tools-0:2.13.8-160000.5.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:libxml2-tools-0:2.13.8-160000.5.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:python313-libxml2-0:2.13.8-160000.5.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:python313-libxml2-0:2.13.8-160000.5.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:python313-libxml2-0:2.13.8-160000.5.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:python313-libxml2-0:2.13.8-160000.5.1.x86_64 —
Vendor Fix
Threats
Impact important
Affected products
Recommended 17 products, the same list as for CVE-2026-11979
Threats
Impact moderate

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}



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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

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
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JSON
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    Related by attack behaviour

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