What is CVE-2025-25341?

CVE-2025-25341 is a high-severity vulnerability in Libxmljs Project, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-12-26.

How severe is CVE-2025-25341?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Libxmljs Project

CVE-2025-25341

A vulnerability exists in the libxmljs 1.0.11 when parsing a specially crafted XML document. Accessing the internal _ref property on entity_ref and entity_decl nodes causes a segmentation fault, potentially leading to a denial-of-service (DoS).

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (32.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Libxmljs_project Libxmljs — versions 1.0.11
N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-25341?: CVE-2025-25341 is a high-severity vulnerability in Libxmljs Project, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-12-26.
How severe is CVE-2025-25341?: High severity. CVSS v3 base score is 7.5 out of 10.