Tailwind Css 4.x — End of Life
ActiveTailwind Css 4.x is partially supported: only 4.3 still receives security fixes. The most recent release in this series is 4.3.3. No CVE is currently tracked for Tailwind Css 4.x.
Tailwind Css 4.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 4.3 | May 8, 2026 | — | No | 4.3.3 | Active | |
| 4.2 | Feb 18, 2026 | — | May 8, 2026 | 4.2.4 | EOL | |
| 4.1 | Apr 1, 2025 | — | Feb 18, 2026 | 4.1.18 | EOL | |
| 4.0 | Jan 21, 2025 | — | Apr 1, 2025 | 4.0.17 | EOL |
CVEs affecting Tailwind Css 4.x (0)
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[](https://eolcanary.com/explore/tailwind-css/4)Frequently asked questions
Is Tailwind Css 4 end of life?
Partially. 3 of the 4 Tailwind Css 4.x releases have reached end of life. Still supported: 4.3.
What CVEs affect Tailwind Css 4?
No CVEs are currently tracked for Tailwind Css 4.x in the NVD data we monitor.
What is the latest Tailwind Css 4 version?
The latest Tailwind Css 4.x patch release is 4.3.3, released on July 16, 2026. Always run the latest patch to benefit from all security fixes.
When was Tailwind Css 4 first released?
Tailwind Css 4.0 was released on January 21, 2025. See the full version timeline in the table above.
Is it safe to run Tailwind Css 4 in production?
Only on a supported release (4.3). Make sure you run the latest patch (4.3.3) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA