Source-backed version compatibility
MariaDB Operator MariaDB version compatibility. MariaDB Operator declares compatibility with MariaDB Community 10.6 or later.
Quick answer
Supported and tested versions have compatibility evidence. Recommended and bundled versions describe upstream choices without establishing compatibility. Versions outside the documented coverage are unknown, not necessarily incompatible.
Supported MariaDB versions
MariaDB Operator declares compatibility with MariaDB Community 10.6 or later.
The 26.10 release line starts at 26.10.1 here because upstream directs users to skip 26.10.0.
The operator documentation limits compatibility to official MariaDB images.
high confidence · verified 2026-10-31 · managed database
Primary evidence
Every constraint above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.
compatibility.fyi