Tailwind Css 1.9 · Version Status
Tailwind Css 1.9 End of Life Date
Tailwind Css 1.9 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Tailwind Css 1.9 is past end of life. This version no longer receives security patches. 1998 days past EOL — migrate to a supported version immediately.
EOL Date
Nov 18, 2020
1998 days past EOL
Latest Release
1.9.6
Standard release
Release Date
Oct 12, 2020
Tailwind Css 1.9 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 1.9 end of life mean?
When Tailwind Css 1.9 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 1.9 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 1.9 reach end of life?
Tailwind Css 1.9 reached end of life on November 18, 2020. This version is no longer receiving security patches.
Is Tailwind Css 1.9 still supported?
No. Tailwind Css 1.9 reached end of life on November 18, 2020 and is no longer receiving security patches.
What should I upgrade to from Tailwind Css 1.9?
The recommended upgrade from Tailwind Css 1.9 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 1.9 past EOL?
When Tailwind Css 1.9 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.