CVE-2025-49795

HIGH

libxml2 - DoS

Title source: llm

Description

A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to libxml2, leading to a denial of service.

References (4)

Scores

CVSS v3 7.5
EPSS 0.0018
EPSS Percentile 39.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-825
Status draft

Timeline

Published Jun 16, 2025
Tracked Since Feb 18, 2026