AUGUST 4, 2026
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Case File

CVE-2022-40304

HIGH · CVSS 7.8 EPSS 6.78%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-11-23 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2022-40304
Severity
HIGH
CVSS
7.8
EPSS
6.78%

Original NVD Description

An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.