Plesk 18.0.80 End of Life

Support dates and upgrade guidance — rebuilt from live data.

Supported

Plesk 18.0.80 is actively supported. It reaches end of life on 27 Oct 2026.

11 days of security support left

18.0.80.10 latest release

87% of this branch's supported lifetime has elapsed — 4 Aug 2026 → 27 Oct 2026.

Check your versionplesk version

Support timeline

Official dates from the Plesk release process.

Moving to Plesk 18.0.81 extends security support by about 42 days.

Branch	End of life	Days left	vs 18.0.80
Plesk 18.0.81	8 Dec 2026	53	+42 days
Plesk 18.0.80	27 Oct 2026	11	this branch

When does Plesk 18.0.80 reach end of life?

Plesk 18.0.80 reaches end of life on 27 Oct 2026 — 11 days from now. After that date it receives no security fixes.

Is Plesk 18.0.80 still supported?

Yes. Plesk 18.0.80 is currently maintained. Latest release: 18.0.80.10, published 14 Oct 2026.

What happens when Plesk 18.0.80 reaches end of life?

Security fixes stop. After 27 Oct 2026 this branch receives no further updates under standard support.

How long do I have to upgrade from Plesk 18.0.80?

11 days. Moving to Plesk 18.0.81 instead buys roughly 42 more days of security support.