CVE-2026-21950 | Oracle MySQL Server up to 9.5.0 Optimizer denial of service (EUVD-2026-3559)
A vulnerability was found in Oracle MySQL Server up to 9.5.0. It has been rated as problematic. This affects an unknown part of the component Optimizer. Performing a manipulation results in denial of service.
This vulnerability is cataloged as CVE-2026-21950. It is possible to initiate the attack remotely. There is no exploit available.
Upgrading the affected component is advised.