CVE-2026-34270 | Oracle MySQL Server up to 8.0.45/8.4.8/9.6.0 Group Replication Plugin denial of service

April 22, 2026 Yanac

A vulnerability identified as problematic has been detected in Oracle MySQL Server up to 8.0.45/8.4.8/9.6.0. This issue affects some unknown processing of the component Group Replication Plugin. The manipulation leads to denial of service.

This vulnerability is listed as CVE-2026-34270. The attack may be initiated remotely. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More