Tailwind Css 4.3 · Version Status
Tailwind Css 4.3 End of Life Date
Tailwind Css 4.3 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Tailwind Css 4.3 is actively supported. EOL date: Already EOL.
EOL Date
Already EOL
Supported
Latest Release
4.3.0
Standard release
Release Date
May 8, 2026
Tailwind Css 4.3 series
All Tailwind Css Versions
| Version | Latest | EOL Date | Status |
|---|
| 1.0 |
1.0.6 |
Aug 6, 2019 |
EOL |
| 1.1 |
1.1.4 |
Feb 5, 2020 |
EOL |
| 1.2 |
1.2.0 |
Apr 20, 2020 |
EOL |
| 1.3 |
1.3.5 |
Apr 29, 2020 |
EOL |
| 1.4 |
1.4.6 |
Jul 15, 2020 |
EOL |
| 1.5 |
1.5.2 |
Jul 28, 2020 |
EOL |
| 1.6 |
1.6.3 |
Aug 18, 2020 |
EOL |
| 1.7 |
1.7.6 |
Sep 4, 2020 |
EOL |
What does Tailwind Css 4.3 end of life mean?
When Tailwind Css 4.3 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running Tailwind Css 4.3 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Tailwind Css 4.3 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Tailwind Css 4.3 reach end of life?
Tailwind Css 4.3 has already reached end of life.
Is Tailwind Css 4.3 still supported?
Yes, Tailwind Css 4.3 is currently supported. The EOL date is Already EOL.
What should I upgrade to from Tailwind Css 4.3?
The recommended upgrade from Tailwind Css 4.3 is
Tailwind Css 4.3 — the latest actively supported version. Check the
Tailwind Css full timeline for all supported versions.
What are the security risks of running Tailwind Css 4.3 past EOL?
When Tailwind Css 4.3 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL Tailwind Css should migrate immediately or implement compensating controls.