AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2025-49794

CRITICAL · CVSS 9.1 EPSS 0.70%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-06-16 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.1. See the original NVD description below for full technical details.

CVE
CVE-2025-49794
Severity
CRITICAL
CVSS
9.1
EPSS
0.70%

Original NVD Description

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors.