CVE-2026-32710 | MariaDB Server up to 11.4.9/11.8.5/12.2.1 JSON_SCHEMA_VALID heap-based overflow (GHSA-4rj5-2227-9wgc / EUVD-2026-13764)
A vulnerability was found in MariaDB Server up to 11.4.9/11.8.5/12.2.1. It has been classified as critical. This impacts the function JSON_SCHEMA_VALID. Performing a manipulation results in heap-based buffer overflow.
This vulnerability is cataloged as CVE-2026-32710. It is possible to initiate the attack remotely. There is no exploit available.
Upgrading the affected component is recommended.