CVE-2026-61093

Name of the Vulnerable Software and Affected Versions MySQL Server versions 9.7.0 through 9.7.1 MySQL Cluster versions 9.7.0 through 9.7.1

Description A flaw in the Server: Optimizer component allows a low privileged attacker with network access via multiple protocols to compromise the system. Successful exploitation can lead to a hang or a frequently repeatable crash, resulting in a complete Denial of Service (DOS), which is a condition where the service becomes unavailable to its intended users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.