CVE-2022-47629

CRITICAL 9.8CVE-2022-47629 · Published 20/12/2022 · updated 17/06/2026

In short

CVE-2022-47629 is a CRITICAL (CVSS 9.8) vulnerability affecting libksba (gnupg).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 76.9% of all vulnerabilities.
Fix: update to 1.6.3 or later.

Package	Affected versions	Patched versions
libksba gnupg	`< 1.6.3`	`1.6.3`

Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.

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Package

Affected versions

Patched versions

< 1.6.3

1.6.3

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