Tls 1.x — End of Life
ActiveTls 1.x is partially supported: only 1.3, 1.2 still receive security fixes. No CVE is currently tracked for Tls 1.x.
Tls 1.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 1.3 | Aug 10, 2018 | — | No | — | Active | |
| 1.2 | Aug 15, 2008 | — | No | — | Active | |
| 1.1 | Apr 26, 2006 | — | Mar 23, 2021 | — | EOL | |
| 1.0 | Jan 1, 1999 | — | Mar 23, 2021 | — | EOL |
CVEs affecting Tls 1.x (0)
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[](https://eolcanary.com/explore/tls/1)Frequently asked questions
Is Tls 1 end of life?
Partially. 2 of the 4 Tls 1.x releases have reached end of life. Still supported: 1.3, 1.2.
What CVEs affect Tls 1?
No CVEs are currently tracked for Tls 1.x in the NVD data we monitor.
What is the latest Tls 1 version?
Check the version table above for the latest Tls 1.x patch release.
When was Tls 1 first released?
Tls 1.0 was released on January 1, 1999. See the full version timeline in the table above.
Is it safe to run Tls 1 in production?
Only on a supported release (1.3, 1.2). Make sure you run the latest patch to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA