CVE-2025-11731

LOW EPSS 17.1%

Published Oct 14, 20258mo ago · Modified Jun 17, 20261w ago

3.1 CVSS 3.1

Low

Published Oct 14, 2025 8mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

3.1

Exploitability

1.6

Impact

1.4

Vector string

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Attack Vector Network

Attack Complexity High

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality None

Integrity None

Availability Low

Threat Intelligence

EPSS Exploit Probability

17.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-843

References 5

access.redhat.com https://access.redhat.com/errata/RHSA-2026:11015
access.redhat.com https://access.redhat.com/security/cve/CVE-2025-11731
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2403688
gitlab.gnome.org https://gitlab.gnome.org/GNOME/libxslt/-/issues/151
gitlab.gnome.org https://gitlab.gnome.org/GNOME/libxslt/-/merge_requests/78

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.