Medium [CVE-2025-10911] use-after-free with key data stored cross-rvt
This medium-severity Red Hat Linux advisory covers CVE-2025-10911 affecting Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
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Summary
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. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H).
Weakness: CWE-825.
Affected Red Hat products: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 10.0 Extended Update Support; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support; Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On; Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support; Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On; Red Hat Enterprise Linux 8.8 Telecommunications Update Service; Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions; Red Hat Enterprise Linux 9; Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions; Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions; Red Hat Enterprise Linux 9.6 Extended Update Support; Red Hat Discovery 2; Red Hat Hardened Images; Red Hat Update Infrastructure 5; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat OpenShift Container Platform 4.
Affected products named by the advisory: Red Hat package: libxslt.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 19 days ago·verify at source
- libxslt-0:1.1.39-8.el10_2.1
- libxslt-0:1.1.39-8.el10_0.1
- libxslt-0:1.1.32-6.4.el8_10
- libxslt-0:1.1.32-8.el8_4.1
- libxslt-0:1.1.32-8.el8_6.1
- libxslt-0:1.1.32-8.el8_8.1
- libxslt-0:1.1.34-14.el9_8.1
- libxslt-0:1.1.34-12.el9_2
- libxslt-0:1.1.34-15.el9_4
- libxslt-0:1.1.34-13.el9_6.2
- discovery/discovery-ui-rhel9:1782756541
- libxslt-main-1.1.45-0.1.hum1
- rhui5/rhua-rhel9:1784795076
- rhui5/rhua-tp-rhel9:1787241260
- RHSA-2026:28584
- RHSA-2026:29809
- RHSA-2026:26355
- RHSA-2026:29975
- RHSA-2026:30847
- RHSA-2026:29976
- RHSA-2026:28243
- RHSA-2026:29811
- RHSA-2026:29814
- RHSA-2026:29807
- RHSA-2026:33313
- RHSA-2026:11015
- RHSA-2026:44481
- RHSA-2026:58981
Official advisory · high-confidence parse· fetched 19 days ago·verify at source
Mitigation
Upgrade to a fixed release: libxslt-0:1.1.39-8.el10_2.1, libxslt-0:1.1.39-8.el10_0.1, libxslt-0:1.1.32-6.4.el8_10, libxslt-0:1.1.32-8.el8_4.1, libxslt-0:1.1.32-8.el8_6.1, libxslt-0:1.1.32-8.el8_8.1. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 19 days ago·verify at source
Discussion(0)
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