Amazon Linux 2018.03 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Amazon Linux 2018.03 reached end of life on 31 Dec 2023. It no longer receives security fixes.
Support timeline
Official dates from the Amazon Linux release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 25 Apr 2018 | — |
| End of life | 31 Dec 2023 | 2.6 years ago |
| Active support ended | 31 Dec 2020 | security fixes only after this |
| Latest release | 2018.03.0.20231218.0 · 16 Jun 2026 | final |
Where to go from 2018.03
Recommended target: Amazon Linux 2023 (supported until 30 Jun 2029).
The newest actively supported branch is Amazon Linux 2023 (latest release 2023.12.20260727.0).
Frequently asked questions
Is Amazon Linux 2018.03 still safe to use?
Amazon Linux 2018.03 reached end of life on 31 Dec 2023, 952 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Amazon Linux 2018.03?
Yes — the final release (2018.03.0.20231218.0) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Amazon Linux 2018.03 to?
Upgrade to Amazon Linux 2023, the newest actively supported branch (supported until 30 Jun 2029).