PT-2025-53592 · Libxmljs · Libxmljs

Tal-Lavi · Published 2025-12-26 · Updated 2025-12-31 · CVE-2025-25341

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libxmljs version 1.0.11

Description A flaw exists in libxmljs when processing a specifically designed XML document. Accessing the internal ref property on entity ref and entity decl nodes can result in a segmentation fault, potentially causing a denial-of-service (DoS) condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-25341

GHSA-JV72-59WQ-8RXM

Affected Products

Libxmljs

References · 8

• 🔥 https://github.com/libxmljs/libxmljs/issues/667 · Exploit
• https://osv.dev/vulnerability/CVE-2025-25341 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-25341 · Security Note
• https://twitter.com/cracbot/status/2006319478544666685 · Twitter Post
• https://t.me/cveNotify/146912 · Telegram Post
• https://t.me/CVEtracker/40710 · Telegram Post
• https://t.me/cveNotify/146884 · Telegram Post
• https://twitter.com/CVEnew/status/2004666609214849204 · Twitter Post