Fedora Linux 43 End of Life

Support dates and upgrade guidance — rebuilt from live data.

Supported

Fedora Linux 43 is actively supported. It reaches end of life on 9 Dec 2026.

65 days of security support left

43 latest release

84% of this branch's supported lifetime has elapsed — 28 Oct 2025 → 9 Dec 2026.

Check your versioncat /etc/fedora-release

Support timeline

Official dates from the Fedora Linux release process.

Moving to Fedora Linux 44 extends security support by about 175 days.

Branch	End of life	Days left	vs 43
Fedora Linux 44	2 Jun 2027	240	+175 days
Fedora Linux 43	9 Dec 2026	65	this branch

When does Fedora Linux 43 reach end of life?

Fedora Linux 43 reaches end of life on 9 Dec 2026 — 65 days from now. After that date it receives no security fixes.

Is Fedora Linux 43 still supported?

Yes. Fedora Linux 43 is currently maintained. Latest release: 43, published 28 Oct 2025.

What happens when Fedora Linux 43 reaches end of life?

Security fixes stop. After 9 Dec 2026 this branch receives no further updates under standard support.

How long do I have to upgrade from Fedora Linux 43?

65 days. Moving to Fedora Linux 44 instead buys roughly 175 more days of security support.