Astra Linux – Vulnerability in libxslt

A flaw was discovered in the exsltFuncResultComp function of libxslt, which handles EXSLT elements during stylesheet parsing. Due to improper type handling, the function may treat an XML document node as a regular XML element node, leading to a type confusion. This can result in unexpected memory...

OESA-2026-1726 libxslt security update

Libxslt is the XSLT C library developed for the GNOME project Security Fixes: 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 regula...

CVE-2025-11731

CVE-2025-11731 affects libxslt and is triggered by a flaw in exsltFuncResultComp() when handling EXSLT func:result during stylesheet parsing. The issue is a type confusion that may cause memory reads, potentially crashing the application and causing a denial of service. Publicly documented impact...