Type Confusion Vulnerability in libxslt for Red Hat Products
CVE-2025-11731

3.1LOW

Key Information:

Status: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7
Vendor: CVE Published:; 14 October 2025

What is CVE-2025-11731?

A flaw exists in the exsltFuncResultComp() function of libxslt, responsible for processing EXSLT func:result elements during the parsing of stylesheets. The improper handling of types can lead to the misinterpretation of an XML document node as a standard XML element node. This type confusion could result in unexpected memory reads, potentially causing application instability, crashes, or denial of service. While the exploitation of this flaw is challenging, its implications could severely impact applications relying on libxslt for XML processing.

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