Nixos 25.x — End of Life
EOLNixos 25.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 25.11 | Nov 30, 2025 | — | Jun 30, 2026 | — | EOL | |
| 25.05 | May 23, 2025 | — | Dec 31, 2025 | — | EOL |
CVEs affecting Nixos 25.x (0)
Nixos 25.x is EOL — migrate to Nixos 26.x
Nixos 26.x is the next major release. Plan your upgrade before Nixos 25.x stops receiving security patches.
Frequently asked questions
Is Nixos 25 end of life?
Yes. All Nixos 25.x releases have reached end of life and no longer receive security patches. Migrate to Nixos 26.x as soon as possible.
What CVEs affect Nixos 25?
No CVEs are currently tracked for Nixos 25.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Nixos 25 version?
Check the version table above for the latest Nixos 25.x patch release.
How to migrate from Nixos 25 to Nixos 26?
To migrate from Nixos 25 to Nixos 26: (1) review the official Nixos 26 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Nixos 25 in production?
No. Nixos 25 has reached end of life and security vulnerabilities are no longer patched. Upgrade to a supported version immediately.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA