CVE-2025-11731

LOW

Red Hat Enterprise Linux 10 - Denial of Service via libxslt exsltFuncResultComp Type Confusion

Title source: llm
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:11015
https://access.redhat.com/errata/RHSA-2026:11015
Vendor Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2025-11731
Issue Tracking issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2403688

Scores

CVSS v3 3.1
EPSS 0.0026
EPSS Percentile 16.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-843
Status published
Products (8)
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
Red Hat/Red Hat Hardened Images 1.1.45-0.1.hum1
Red Hat/Red Hat OpenShift Container Platform 4
Published Oct 14, 2025
Tracked Since Feb 18, 2026