CVE-2026-85746

The MariaDB server (versions 10.6.1-10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2) is vulnerable to an out-of-bound buffer write in the ST_AsText function. This occurs during the conversion of deeply nested GeometryCollections because the recursive WKT serialization fails to reserve suff...