VULNERABILITY INTELLIGENCE

CVE-2025-24855

CVSS score7.8 HIGH
EPSS probability0.36%
CISA KEVNot currently listed
Published2025-03-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H

Description

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. This is related to xsltNumberFormatGetValue, xsltEvalXPathPredicate, xsltEvalXPathStringNs, and xsltComputeSortResultInternal.

Weakness classification

  • cve@mitre.org: CWE-416

Primary references