Denial-of-Service Flaw in MySQL Server by Oracle

CVE-2025-53067

What is CVE-2025-53067?

A vulnerability in Oracle's MySQL Server allows highly privileged attackers with network access to exploit the server's optimizer component. This exploitation can lead to severe disruptions, including the potential for repeated crashes or a hang state of the MySQL Server, effectively resulting in a denial-of-service condition. Affected versions range from 9.0.0 to 9.4.0, making it crucial for organizations using these versions to apply necessary patches and security measures to mitigate the risk.

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