Python End of Life Dates
Languages & runtimesAll 19 Python release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.
6still supported
13end of life
31 Oct 2027next to expire — 3.11
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
"CVEs missed" = Python vulnerabilities published after that branch's EOL, fixed only in newer branches. Source: NVD.
| Branch | Released | Active Support ends | Security Support ends | Status | CVEs missed | Latest |
|---|---|---|---|---|---|---|
| 3.16 | 6 Oct 2027in 1y | — | 31 Oct 2032in 6y 1mo | supported | — | — |
| 3.15 | 1 Oct 2026this month | — | 31 Oct 2031in 5y 1mo | supported | — | — |
| 3.14 | 7 Oct 20251y ago | 5 Oct 2027 | 31 Oct 2030in 4y 1mo | supported | — | 3.14.8 |
| 3.13 | 7 Oct 20242y ago | 1 Oct 2026 | 31 Oct 2029in 3y 1mo | supported | — | 3.13.16 |
| 3.12 | 2 Oct 20233y ago | 8 Apr 2025 | 31 Oct 2028in 2y 1mo | supported | — | 3.12.15 |
| 3.11 | 24 Oct 20223y 11mo ago | 2 Apr 2024 | 31 Oct 2027in 1y 1mo | supported | — | 3.11.17 |
| 3.10 | 4 Oct 20215y ago | 5 Apr 2023 | 1 Oct 2026this month | EOL | 0 | 3.10.22 |
| 3.9 | 5 Oct 20206y ago | 17 May 2022 | 31 Oct 202511mo ago | EOL | 14 | 3.9.25 |
| 3.8 | 14 Oct 20197y ago | 3 May 2021 | 7 Oct 20242y ago | EOL | 16 | 3.8.20 |
| 3.7 | 27 Jun 20188y 3mo ago | 27 Jun 2020 | 27 Jun 20233y 3mo ago | EOL | 26 | 3.7.17 |
| 3.6 | 23 Dec 20169y 9mo ago | 24 Dec 2018 | 23 Dec 20214y 9mo ago | EOL | 43 | 3.6.15 |
| 3.5 | 13 Sept 201511y 1mo ago | — | 30 Sept 20206y ago | EOL | 51 | 3.5.10 |
| 3.4 | 16 Mar 201412y 7mo ago | — | 18 Mar 20197y 7mo ago | EOL | 74 | 3.4.10 |
| 3.3 | 29 Sept 201214y ago | — | 29 Sept 20179y ago | EOL | 87 | 3.3.7 |
| 3.2 | 20 Feb 201115y 7mo ago | — | 20 Feb 201610y 7mo ago | EOL | 97 | 3.2.6 |
| 3.1 | 27 Jun 200917y 3mo ago | — | 9 Apr 201214y 6mo ago | EOL | 115 | 3.1.5 |
| 3.0 | 3 Dec 200817y 10mo ago | — | 27 Jun 200917y 3mo ago | EOL | 126 | 3.0.1 |
| 2.7 | 3 Jul 201016y 3mo ago | — | 1 Jan 20206y 9mo ago | EOL | 61 | 2.7.18 |
| 2.6 | 1 Oct 200818y ago | — | 29 Oct 201312y 11mo ago | EOL | 107 | 2.6.9 |