Red Hat Security Advisory

RHSA-2025:7496

libxslt security update

Released 2025-05-13 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 10) libxslt-1.1.39-7.el10_0, libxslt-devel-1.1.39-7.el10_0

Fixes 2 records

TI-2024-36876 CVE-2024-55549 · GHSA-g8fv-r98j-937r

xsltGetInheritedNsList in libxslt before 1.1.43 has a use-after-free issue related to exclusion of result prefixes.

HIGH 67

xsltGetInheritedNsList in libxslt before 1.1.43 has a use-after-free issue related to exclusion of result prefixes.

CVSS 3.1HIGH 7.8 Local No auth No interaction EPSS 0.00358 Published 2025-03-14 Partial fix · 1.1.43 CWE-416

TI-2025-18564 CVE-2025-24855 · GHSA-3cgj-v3m4-cgcq

Use after free in xmlsoft libxslt

LOW 36

numbers.c in libxslt before 1.1.43 has a use-after-free because, in nested XPath evaluations, an XPath context node can be modified but never restored.

CVSS 3.1HIGH 7.8 Local No auth No interaction EPSS 0.00358 Published 2025-03-14 Partial fix · 1.1.43 CWE-416