AUGUST 4, 2026
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Case File

CVE-2025-49796

CRITICAL · CVSS 9.1 EPSS 1.51%

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. It may lead to a denial-of-service condition.

CVE
CVE-2025-49796
Severity
CRITICAL
CVSS
9.1
EPSS
1.51%

Original NVD Description

A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behavior due to sensitive data being corrupted in memory.