O
OpenBSD
Security Risk Profile
36
/100
lowSecurity Risk Score
Comprehensive risk assessment based on 384 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from August 24, 1997 to present
384
Total CVEs
169
Critical+High
6
Exploited
42
Unpatched
Threat Assessment
Avg CVSS
6.4
Base severity
Avg EPSS
9%
Exploit probability
Unpatched
42
Critical/High
Risk Level
36/100
low
⚠️ 6 Active Exploits🆕 4Fresh (<7d)📈 7 in Last 30 Days
Severity Distribution
Critical
45High
124Medium
166Low
34Exploit Likelihood
>50% chance
120-50%
15-20%
1<5%
9Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
44
2
Input Validation
25
3
Integer Overflow
17
4
Race Condition
14
5
Double Free
10
Most Affected Products
1. Cisco IOS1508
2. OpenBSD OpenSSH1492
3. OpenBSD OpenBSD763
4. FreeBSD FreeBSD685
5. Linux Linux kernel436
Recent Vulnerabilities
See more →CVE-2026-21094
CVSS 6.1medium
Sep 9, 2026🔧 No Patch
CVE-2026-56101
CVSS 6.0medium
OpenBSD ieee80211_crypto_tkip.c TKIP MIC Countermeasure Logic Inversion DoS
Sep 8, 2026🔧 No Patch
https://reddit.com/r/cybersecurity/comments/1w765ls/frontier_labs_warn_that_automated_cyber_warfare/
unknown
Frontier labs warn that automated cyber warfare is coming, then gatekeep the intelligence needed to defend against it.
Sep 4, 2026🔧 No Patch
CVE-2026-73283
CVSS 2.5low
Aug 11, 2026
CVE-2026-73282
CVSS 4.8medium
Aug 11, 2026
CVE-2026-73281
CVSS 3.5low
Aug 11, 2026
CVE-2026-18839
CVSS 2.2low
Popt-devel: popt-static: size_t underflow in singleoptionhelp
Aug 4, 2026🔧 No Patch
CVE-2026-60002
CVSS 9.4critical
Jul 8, 2026
CVE-2026-60001
CVSS 6.5medium
Jul 8, 2026
CVE-2026-60000
CVSS 7.5high
Jul 8, 2026
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