Fedora Linux 21 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Fedora Linux 21 reached end of life on 1 Dec 2015. It no longer receives security fixes.
Support timeline
Official dates from the Fedora Linux release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 9 Dec 2014 | 11y 10mo ago |
| Security Support ended | 1 Dec 2015 | 10y 10mo ago |
| Latest release | 21 · 9 Dec 2014 | final |
Where to go from 21
Recommended target: Fedora Linux 44 (supported until 2 Jun 2027).
The newest actively supported branch is Fedora Linux 44 (latest release 44).
Frequently asked questions
Is Fedora Linux 21 still safe to use?
Fedora Linux 21 reached end of life on 1 Dec 2015, 3,961 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Fedora Linux 21?
Yes — the final release (21) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Fedora Linux 21 to?
Upgrade to Fedora Linux 44, the newest actively supported branch (supported until 2 Jun 2027).