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CVE-2022-22822

Severity
CRITICAL
CVSS
9.8
EPSS
0.04829
Risk score
40.89
CISA KEV
No
PoC
No
Published
2022-01-08
Modified
2025-05-05
First seen
2026-08-07
Aliases
EUVD-2022-27960, GHSA-6RVW-HW83-3745
Products
n/a:n/a n/a
Sources
euvd EUVD-2022-27960

Description

addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

References