OpenBSD End of Life (EOL) Dates and End of Support (EOS) Dates
57 OpenBSD versions have reached End of Life (EOL) and End of Support (EOS), including OpenBSD 7.7 (EOL date: May 19, 2026) — no longer receiving security updates or patches. OpenBSD 7.9 is the current supported release, with support through Jun 01, 2027 — 2 versions in active support. Also see Cisco IOS XE end of life dates for related end-of-life information.
Currently Supported OpenBSD Releases - Active EOS/EOSL Support (2)
| Release | Released | Security Support |
|---|---|---|
| 7.9 | (1 month and 3 weeks ago) | (in 10 months) |
| 7.8 | (8 months ago) | (in 3 months) |
OpenBSD End of Life (EOL) Releases - No Longer Supported (57)
| Release | Released | Security Support |
|---|---|---|
| 7.7 | (1 year and 2 months ago) | (1 month and 3 weeks ago) |
| 7.6 | (1 year and 9 months ago) | (8 months ago) |
| 7.5 | (2 years and 3 months ago) | (1 year and 2 months ago) |
| 7.4 | (2 years and 8 months ago) | (1 year and 9 months ago) |
| 7.3 | (3 years and 3 months ago) | (2 years and 3 months ago) |
| 7.2 | (3 years and 8 months ago) | (2 years and 8 months ago) |
| 7.1 | (4 years and 2 months ago) | (3 years and 3 months ago) |
| 7.0 | (4 years and 9 months ago) | (3 years and 8 months ago) |
| 6.9 | (5 years and 2 months ago) | (4 years and 2 months ago) |
| 6.8 | (5 years and 8 months ago) | (4 years and 9 months ago) |
| 6.7 | (6 years and 1 month ago) | (5 years and 2 months ago) |
| 6.6 | (6 years and 8 months ago) | (5 years and 8 months ago) |
| 6.5 | (7 years and 2 months ago) | (6 years and 1 month ago) |
| 6.4 | (7 years and 8 months ago) | (6 years and 8 months ago) |
| 6.3 | (8 years and 3 months ago) | (7 years and 2 months ago) |
| 6.2 | (8 years and 9 months ago) | (7 years and 8 months ago) |
| 6.1 | (9 years and 3 months ago) | (8 years and 2 months ago) |
| 6.0 | (9 years and 10 months ago) | (8 years and 9 months ago) |
| 5.9 | (10 years and 3 months ago) | (9 years and 3 months ago) |
| 5.8 | (10 years and 8 months ago) | (9 years and 10 months ago) |
| 5.7 | (11 years and 2 months ago) | (10 years and 3 months ago) |
| 5.6 | (11 years and 8 months ago) | (10 years and 8 months ago) |
| 5.5 | (12 years and 2 months ago) | (11 years and 2 months ago) |
| 5.4 | (12 years and 8 months ago) | (11 years and 8 months ago) |
| 5.3 | (13 years and 2 months ago) | (12 years and 2 months ago) |
| 5.2 | (13 years and 8 months ago) | (12 years and 8 months ago) |
| 5.1 | (14 years and 2 months ago) | (13 years and 2 months ago) |
| 5.0 | (14 years and 8 months ago) | (13 years and 8 months ago) |
| 4.9 | (15 years and 2 months ago) | (14 years and 2 months ago) |
| 4.8 | (15 years and 8 months ago) | (14 years and 8 months ago) |
| 4.7 | (16 years and 1 month ago) | (15 years and 2 months ago) |
| 4.6 | (16 years and 8 months ago) | (15 years and 8 months ago) |
| 4.5 | (17 years and 2 months ago) | (16 years and 1 month ago) |
| 4.4 | (17 years and 8 months ago) | (16 years and 8 months ago) |
| 4.3 | (18 years and 2 months ago) | (17 years and 2 months ago) |
| 4.2 | (18 years and 8 months ago) | (17 years and 8 months ago) |
| 4.1 | (19 years and 2 months ago) | (18 years and 2 months ago) |
| 4.0 | (19 years and 8 months ago) | (18 years and 8 months ago) |
| 3.9 | (20 years and 2 months ago) | (19 years and 2 months ago) |
| 3.8 | (20 years and 8 months ago) | (19 years and 8 months ago) |
| 3.7 | (21 years and 1 month ago) | (20 years and 2 months ago) |
| 3.6 | (21 years and 8 months ago) | (20 years and 8 months ago) |
| 3.5 | (22 years and 2 months ago) | (21 years and 1 month ago) |
| 3.4 | (22 years and 8 months ago) | (21 years and 8 months ago) |
| 3.3 | (23 years and 2 months ago) | (22 years and 2 months ago) |
| 3.2 | (23 years and 8 months ago) | (22 years and 8 months ago) |
| 3.1 | (24 years and 1 month ago) | (23 years and 2 months ago) |
| 3.0 | (24 years and 7 months ago) | (23 years and 8 months ago) |
| 2.9 | (25 years and 1 month ago) | (24 years and 1 month ago) |
| 2.8 | (25 years and 7 months ago) | (24 years and 7 months ago) |
| 2.7 | (26 years ago) | (25 years and 1 month ago) |
| 2.6 | (26 years and 7 months ago) | (25 years and 7 months ago) |
| 2.5 | (27 years and 1 month ago) | (26 years ago) |
| 2.4 | (27 years and 7 months ago) | (26 years and 7 months ago) |
| 2.3 | (28 years and 1 month ago) | (27 years and 1 month ago) |
| 2.2 | (28 years and 7 months ago) | (27 years and 7 months ago) |
| 2.1 | (29 years and 1 month ago) | (28 years and 1 month ago) |
OpenBSD End of Life & Support Summary
Which OpenBSD Versions Are Currently Supported?
OpenBSD currently has 2 supported releases. OpenBSD 7.9 is the latest, with active support through Jun 01, 2027. OpenBSD 7.8 is also supported until Nov 01, 2026. Also see NetBackup Appliance OS end of service life for related end-of-life information.
OpenBSD End of Life (EOL) Version History
57 OpenBSD releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. OpenBSD 7.7 reached EOL on May 19, 2026. OpenBSD 7.9 is the recommended upgrade for users still on End of Life versions. Track https://eosl.date/servers/vendor/ibm/bladecenter end of support end-of-support alongside this product.