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).

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-25)

CWE

CWE-400

Published

2025-12-26

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

Affected

• libxmljs_project:libxmljs

Packages (OSV)

References

• https://github.com/libxmljs/libxmljs/issues/667

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