CVE-2025-11731: Red Hat Enterprise Linux 10

Low severity, CVSS 3.1. EPSS: 0.3% chance of exploitation in the next 30 days.

A flaw was found in the exsltFuncResultComp() function of libxslt, which handles EXSLT <func:result> elements during stylesheet parsing. Due to improper type handling, the function may treat an XML document node as a regular XML element node, resulting in a type confusion. This can cause unexpected memory reads and potential crashes. While difficult to exploit, the flaw could lead to application instability or denial of service.

Affected products

• Red Hat Red Hat Enterprise Linux 10
• Red Hat Red Hat Enterprise Linux 6
• Red Hat Red Hat Enterprise Linux 7
• Red Hat Red Hat Enterprise Linux 8
• Red Hat Red Hat Enterprise Linux 9
• Red Hat Red Hat Hardened Images: before 1.1.45-0.1.hum1 (fixed in 1.1.45-0.1.hum1)
• Red Hat Red Hat Openshift Container Platform 4

Published 2025-10-14. Last modified 2026-09-01.