Amazon RDS for MariaDB 11.4 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Amazon RDS for MariaDB 11.4 is actively supported. It reaches end of life on 31 May 2029.
1,026 days of security support left
11.4.12 latest release
39% of this branch's supported lifetime has elapsed — 15 Oct 2024 → 31 May 2029.
Support timeline
Official dates from the Amazon RDS for MariaDB release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 15 Oct 2024 | — |
| End of life (scheduled) | 31 May 2029 | in 1,026 days |
| Latest release | 11.4.12 · 5 Jun 2026 | current |
How much runway a newer branch buys
Moving to Amazon RDS for MariaDB 11.8 extends security support by about 395 days.
| Branch | End of life | Days left | vs 11.4 |
|---|---|---|---|
| Amazon RDS for MariaDB 11.8 | 30 Jun 2030 | 1,421 | +395 days |
| Amazon RDS for MariaDB 11.4 | 31 May 2029 | 1,026 | this branch |
| Amazon RDS for MariaDB 10.11 | 29 Feb 2028 | 569 | -457 days |
| Amazon RDS for MariaDB 10.6 | 30 Nov 2026 | 113 | -913 days |
| Amazon RDS for MariaDB 10.5 | 31 Aug 2026 | 22 | -1,004 days |
Frequently asked questions
When does Amazon RDS for MariaDB 11.4 reach end of life?
Amazon RDS for MariaDB 11.4 reaches end of life on 31 May 2029 — 1,026 days from now. After that date it receives no security fixes.
Is Amazon RDS for MariaDB 11.4 still supported?
Yes. Amazon RDS for MariaDB 11.4 is currently maintained. Latest release: 11.4.12, published 5 Jun 2026.
What happens when Amazon RDS for MariaDB 11.4 reaches end of life?
Security fixes stop. After 31 May 2029 this branch receives no further updates under standard support.
How long do I have to upgrade from Amazon RDS for MariaDB 11.4?
1,026 days. Moving to Amazon RDS for MariaDB 11.8 instead buys roughly 395 more days of security support.