OpenSSL End of Life (EOL) Dates and End of Support (EOS) Dates
9 OpenSSL versions have reached End of Life (EOL) and End of Support (EOS), including OpenSSL 3.3 (EOL date: Apr 09, 2026) — no longer receiving security updates or patches. OpenSSL 3.0 (LTS) reaches its End of Support date on Sep 07, 2026 — plan your upgrade path now. OpenSSL 4.0.1 is the current supported release, with support through May 14, 2027 — 2 versions in active support. Also see CKEditor EOSL information for related end-of-life information.
Currently Supported OpenSSL Releases - Active EOS/EOSL Support (2)
OpenSSL Releases Nearing End of Life - Support Ending Soon (3)
| Release | Released | Supported | Premium support | Latest | LTS |
|---|---|---|---|---|---|
| 3.0 (LTS) | (4 years and 10 months ago) | (in 1 month and 3 weeks) | Active | 3.0.21 (1 month and 2 days ago) | LTS |
| 3.4 | (1 year and 8 months ago) | (in 3 months) | Active | 3.4.6 (1 month and 2 days ago) | - |
| 3.6 | (9 months ago) | (in 3 months) | Active | 3.6.3 (1 month and 2 days ago) | - |
OpenSSL End of Life (EOL) Releases - No Longer Supported (9)
| Release | Released | Supported | Premium support | Latest | LTS |
|---|---|---|---|---|---|
| 3.3 | (2 years and 3 months ago) | (3 months ago) | Active | 3.3.7 (3 months ago) | - |
| 3.2 | (2 years and 7 months ago) | (7 months ago) | Active | 3.2.6 (9 months ago) | - |
| 3.1 | (3 years and 3 months ago) | (1 year and 3 months ago) | Active | 3.1.8 (1 year and 5 months ago) | - |
| 1.1.1 (LTS) | (7 years and 10 months ago) | (2 years and 10 months ago) | Active | 1.1.1w (2 years and 9 months ago) | LTS |
| 1.1.0 | (9 years and 10 months ago) | (6 years and 10 months ago) | Active | 1.1.0l (6 years and 10 months ago) | - |
| 1.0.2 (LTS) | (11 years and 5 months ago) | (6 years and 6 months ago) | Active | 1.0.2u (6 years and 6 months ago) | LTS |
| 1.0.1 | (14 years and 3 months ago) | (9 years and 6 months ago) | Active | 1.0.1u (9 years and 9 months ago) | - |
| 1.0.0 | (16 years and 3 months ago) | (10 years and 6 months ago) | Active | 1.0.0t (10 years and 7 months ago) | - |
| 0.9.8 | (21 years ago) | (10 years and 6 months ago) | Active | 0.9.8zh (10 years and 7 months ago) | - |
OpenSSL End of Life & Support Summary
Which OpenSSL Versions Are Currently Supported?
OpenSSL currently has 2 supported releases. OpenSSL 4.0.1 is the latest, with active support through May 14, 2027. OpenSSL 3.5 (LTS) is also supported until Apr 08, 2030. Note that OpenSSL 3.0 (LTS) support ends on Sep 07, 2026 — plan your upgrade before then. Also see Tailwind CSS end of life for related end-of-life information.
OpenSSL Versions Nearing End of Life
3 OpenSSL releases are reaching End of Life (EOL) within 6 months. OpenSSL 3.0 (LTS) support ends on Sep 07, 2026. OpenSSL 3.4 follows on Oct 22, 2026. Upgrade to OpenSSL 4.0.1 to stay on a supported release. Also see Qt end of life for related end-of-life information.
OpenSSL End of Life (EOL) Version History
9 OpenSSL releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. OpenSSL 3.3 reached EOL on Apr 09, 2026. OpenSSL 4.0.1 is the recommended upgrade for users still on End of Life versions. For comparable end-of-life timelines, see https://eosl.date/servers/vendor/ibm/power-system release schedule.