OPNsense ↗
Summary iPlain-English security verdict for OPNsense, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
OPNsense currently scores 77/100 — good. No tracked vulnerabilities are currently known to be exploited in the wild. It's largely safe; apply minor updates as they appear.
Disclosure trend iNew CVEs published for OPNsense each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
Most urgent first — actively exploited, then likeliest to be exploited.
CVE-2023-39004 CRITICAL Incorrect permission assignment EPSS 1% → fixed in 23.7Get alerted about OPNsense
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Frequently asked
Is OPNsense safe and patched?
OPNsense currently scores 77/100 — good. No tracked vulnerabilities are currently known to be exploited in the wild. It's largely safe; apply minor updates as they appear.
What should I do about OPNsense now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against OPNsense's official advisory.
lifecycle unknown — needs latest supported version
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against OPNsense's official advisory before you patch or upgrade — OPNsense official site ↗