CVE-2022-47629
CriticalPublished
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
- Published
- Dec 20, 2022
- Updated
- Apr 16, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 28, 2026
Primary CVSS
9.8/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H1.7%
Low · next 30 days
- Percentile
- 76.8%
- Model date
- Oct 30, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
Sources
- publicationsResearch
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