Cilium End of Life (EOL) Dates and End of Support (EOS) Dates
4 Cilium versions have reached End of Life (EOL) and End of Support (EOS), including Cilium 1.16 (EOL date: Feb 03, 2026) — no longer receiving security updates or patches. Cilium 1.19.3 is the current supported release — 3 versions in active support. Also see cert-manager end of life dates for related end-of-life information.
Currently Supported Cilium Releases - Active EOS/EOSL Support (3)
Cilium End of Life (EOL) Releases - No Longer Supported (4)
| Release | Released | Maintenance Support | Latest |
|---|---|---|---|
| 1.16 | (1 year and 9 months ago) | (3 months ago) | 1.16.19 (3 months ago) |
| 1.15 | (2 years and 3 months ago) | (9 months ago) | 1.15.19 (9 months ago) |
| 1.14 | (2 years and 9 months ago) | (1 year and 3 months ago) | 1.14.19 (1 year and 3 months ago) |
| 1.13 | (3 years and 2 months ago) | (1 year and 9 months ago) | 1.13.18 (1 year and 9 months ago) |
Cilium End of Life & Support Summary
Which Cilium Versions Are Currently Supported?
Cilium currently has 3 supported releases. Cilium 1.19.3 is the latest. Cilium 1.18.
Cilium End of Life (EOL) Version History
4 Cilium releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Cilium 1.16 reached EOL on Feb 03, 2026. Cilium 1.19.3 is the recommended upgrade for users still on End of Life versions.