NATS Server ↗
Summary iPlain-English security verdict for NATS Server, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
NATS Server currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. It's on the latest patch with no significant known issues — keep it current.
Disclosure trend iNew CVEs published for NATS Server 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.
No urgent unpatched issues identified. ✓
Get alerted about NATS Server
Be emailed the moment NATS Server gets a newly exploited vulnerability (CISA KEV) or a release reaches end of life. Free · double opt-in · unsubscribe anytime.
We email only on real events for NATS Server — no marketing, no sharing, and we never know what you run. Track your whole stack →
Frequently asked
Is NATS Server safe and patched?
NATS Server currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. It's on the latest patch with no significant known issues — keep it current.
What should I do about NATS Server now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against NATS'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 NATS's official advisory before you patch or upgrade — NATS Server official site ↗