DEEN

MariaDB end of life: end of support by version

MariaDB Foundation · Servers & Databases

For MariaDB by MariaDB Foundation, patchletter knows 12 support cycles. 9 of them have already ended and receive no more security updates. The next support window closes on 04/06/2028, that is in 647 days. The current version of MariaDB is 12.3.3. The cycles come from the open endoflife.date project, last reconciled on 26/08/2026.

When does support end for which MariaDB version?

A cycle is a maintained version line. Where a date is given, support ends on that day — after it the vendor ships no more security updates for that line.

CycleLatest versionEnd of supportStatus
12.3LTS12.3.31020 days leftEOL 12 Jun 29
12.212.2.291 days agoEnd of Life
12.112.1.2195 days agoEnd of Life
12.012.0.2282 days agoEnd of Life
11.8LTS11.8.9647 days leftEOL 4 Jun 28
11.711.7.2472 days agoEnd of Life
11.611.6.2560 days agoEnd of Life
11.511.5.2644 days agoEnd of Life
11.4LTS11.4.131006 days leftEOL 29 May 29
11.311.3.2820 days agoEnd of Life
11.211.2.6644 days agoEnd of Life
11.111.1.6736 days agoEnd of Life

Which MariaDB versions no longer receive security updates?

9 of 12 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.

  • MariaDB 12.212.2.2
  • MariaDB 12.112.1.2
  • MariaDB 12.012.0.2
  • MariaDB 11.711.7.2
  • MariaDB 11.611.6.2
  • MariaDB 11.511.5.2
  • MariaDB 11.311.3.2
  • MariaDB 11.211.2.6
  • MariaDB 11.111.1.6

Where does the EOL data for MariaDB come from?

From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the MariaDB data is as of 26/08/2026. In case of doubt the vendor's own lifecycle page applies — patchletter deliberately stores no vendor full texts.

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