ClickHouse 25.10 End of Life
Support dates and upgrade guidance — rebuilt from live data.
End of Life
ClickHouse 25.10 reached end of life on 30 Jan 2026. It no longer receives security fixes.
191 days without security patches
Recommended action: upgrade to ClickHouse 26.7. Check your versionclickhouse-client --version
Support timeline
Official dates from the ClickHouse release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 1 Nov 2025 | — |
| End of life | 30 Jan 2026 | 0.5 years ago |
| Latest release | 25.10.7.6 · 30 Apr 2026 | final |
Where to go from 25.10
Recommended target: ClickHouse 26.7.
The newest actively supported branch is ClickHouse 26.7 (latest release 26.7.3.19).
Frequently asked questions
Is ClickHouse 25.10 still safe to use?
ClickHouse 25.10 reached end of life on 30 Jan 2026, 191 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download ClickHouse 25.10?
Yes — the final release (25.10.7.6) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade ClickHouse 25.10 to?
Upgrade to ClickHouse 26.7, the newest actively supported branch.