LOW 3.1 Microsoft

CVE-2025-11731

Libxslt: type confusion in exsltfuncresultcompfunction of libxslt

Microsoft Security Update 2025-Oct: Libxslt: type confusion in exsltfuncresultcompfunction of libxslt

Affected Products

cbl2 libxslt 1.1.34-8 on CBL Mariner 2.0
azl3 libxslt 1.1.43-1 on Azure Linux 3.0
cbl2 libxslt 1.1.34-9 on CBL Mariner 2.0
azl3 libxslt 1.1.43-3 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-11731
https://nvd.nist.gov/vuln/detail/CVE-2025-11731

Published: 2025-10-14 · Source: Microsoft · Feed updated: 2026-09-24

This low severity vulnerability with a CVSS score of 3.1 was published on 2025-10-14 via Microsoft. Affected: cbl2 libxslt 1.1.34-8 on CBL Mariner 2.0, azl3 libxslt 1.1.43-1 on Azure Linux 3.0, cbl2 libxslt 1.1.34-9 on CBL Mariner 2.0 and 1 more.

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