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Opnsense

4 CVEs published in the last four months. Exploited flaws first.

Critical3
High0
Medium1
Exploited (KEV)0

All recent CVEs

CVECVSSSeverityProductSummaryPublished
CVE-2026-441939.1criticalopnsenseOPNsense is a FreeBSD based firewall and routing platform.115d ago
CVE-2026-441949.1criticalopnsenseOPNsense is a FreeBSD based firewall and routing platform.115d ago
CVE-2026-451589.1criticalopnsenseOPNsense is a FreeBSD based firewall and routing platform.115d ago
CVE-2026-308686.3mediumopnsenseOPNsense is a FreeBSD based firewall and routing platform.178d ago

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