Jekyll ↗

Jekyll · Web / Static Site

Track your version:Monitors Jekyll and tailors your dashboard to that exact version.

4.4.1 · latest cycle100/100 Healthy

Summary iPlain-English security verdict for Jekyll, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.

Jekyll currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. The latest supported release is 4.4.1. It's on the latest patch with no significant known issues — keep it current.

Disclosure trend iNew CVEs published for Jekyll each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.

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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. ✓

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Versions & lifecycle iWhen each release line stops receiving security patches (end-of-life). After EOL there are no more fixes — plan upgrades before these dates.

How long each Jekyll release line is supported — and when it sunsets. Select a line for its full report.

Oct27'15 Jekyll 2ended 2015-10-27

May7'14 Jekyll 1ended 2014-05-07

May7'14 Jekyll 0ended 2014-05-07

Full Jekyll end-of-life dates & support timeline →

4 latest 4.4.1 Supported 4.4.1 → 3 latest 3.10.0 Supported 3.10.0 → 2 latest 2.5.3 End of life ended 2015-10-272.5.3 → 1 latest 1.5.1 End of life ended 2014-05-071.5.1 → 0 latest 0.9.0 End of life ended 2014-05-070.9.0 → See all upcoming end-of-life dates →

Frequently asked

Is Jekyll safe and patched?

What should I do about Jekyll now?

Upgrade Jekyll to the latest supported release (4.4.1) or later and apply available security updates, then confirm against Jekyll's official advisory.

When does Jekyll reach end-of-life?

The latest supported Jekyll release is 4.4.1. After end-of-life a release no longer receives security patches.

Which versions of Jekyll are still receiving security updates?

Supported Jekyll release lines (latest 4.4.1): 4, 3. End-of-life releases no longer receive security patches.

Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Jekyll's official advisory before you patch or upgrade — Jekyll official site ↗