Use After Free The advisory has been revoked - it doesn't affect any version of package libxslt (opens in a new tab)

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Snyk IDSNYK-RHEL10-LIBXSLT-16080630
published16 Apr 2026
disclosed10 Jul 2025

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Introduced: 10 Jul 2025

CVE-2025-7425 (opens in a new tab) CWE-416 (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libxslt package and not the libxslt package as distributed by RHEL.

A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.