A vulnerability was found in Oracle MySQL Server up to 8.0.40/8.4.3/9.1.0. It has been classified as problematic. This affects an unknown part of the component InnoDB. The manipulation leads to improper authorization.
This vulnerability is uniquely identified as CVE-2025-21559. It is possible to initiate the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.