Calico 3.27 End of Life
Support dates and upgrade guidance — rebuilt from live data.
End of Life
Calico 3.27 reached end of life on 29 Oct 2024. It no longer receives security fixes.
649 days without security patches
Recommended action: upgrade to Calico 3.32. Support timeline
Official dates from the Calico release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 15 Dec 2023 | — |
| End of life | 29 Oct 2024 | 1.8 years ago |
| Latest release | 3.27.5 · 28 Nov 2024 | final |
Where to go from 3.27
Recommended target: Calico 3.32.
The newest actively supported branch is Calico 3.32 (latest release 3.32.1).
Frequently asked questions
Is Calico 3.27 still safe to use?
Calico 3.27 reached end of life on 29 Oct 2024, 649 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Calico 3.27?
Yes — the final release (3.27.5) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Calico 3.27 to?
Upgrade to Calico 3.32, the newest actively supported branch.