# 18.10 — Software end-of-support dates

For 18.10, product is Ubuntu; released is 18 Oct 2018, recorded from its source on 2026-08-03.

- **Product:** Ubuntu
- **Release:** 18.10
- **Released:** 18 Oct 2018 _(unconfirmed — we could not tie this to the quote below)_

## What the source says

> 18.10 'Cosmic Cuttlefish'

## Source

- https://endoflife.date/ubuntu

Last verified: 2026-08-03. Review by: 2026-11-01.
Part of [Software end-of-support dates](https://referencesource.org/software-end-of-support/).