Disclaimer

Last updated June 2026

IsItPatched provides informational security data aggregated from public sources (NVD, CISA KEV, EPSS, endoflife.date). It is offered "as is," without warranty of any kind.

Not professional advice

Nothing on IsItPatched constitutes professional security, legal, or compliance advice. Always verify against your vendor's official advisories and your own environment before acting.

Accuracy

We aggregate third-party data that may be incomplete, delayed, or incorrect. The absence of a listed vulnerability does not mean a version is safe. A "Healthy" score reflects only the absence of known issues in our data at the last check.

Operating-system releases

For OS distributions (e.g. Ubuntu), pages show the release's support status and recent vendor security notices (Ubuntu Security Notices / USN) — not a per-version "patched" verdict. An OS release's security depends on the updates you have installed, not its version number. Always run your package manager's updates and verify against the vendor's official security notices.

Email alerts

Email alerts are a best-effort convenience, not a guaranteed service. They depend on third-party data feeds and email delivery, so they may be delayed, incomplete, or missed entirely. Don't rely on them as your only means of monitoring — always keep your own patching and vendor-advisory processes.

No liability

To the maximum extent permitted by law, IsItPatched and CheeseBridge accept no liability for any loss or damage arising from use of, or reliance on, this information.

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