362 CVEs
1 in CISA KEV
openbsd Vulnerabilities
CVE security advisories and vulnerability history for openbsd.
362
Total CVEs
Published
1
In CISA KEV
Exploited in the wild
91
Public exploits
PoC or exploit code
6.4
Avg CVSS
1999–2026
Overview
openbsd has 362 published CVE records since 1999, of which 1 are in CISA's Known Exploited Vulnerabilities catalog and 91 have a known public exploit. The average CVSS base score across scored CVEs is 6.4.
This page aggregates every publicly disclosed vulnerability (CVE) affecting openbsd products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.