Denial of Service Vulnerability in MySQL Server by Oracle

CVE-2025-30704

Summary

A vulnerability in Oracle's MySQL Server allows a high-privileged attacker with network access to cause significant disruptions. The affected versions include 8.0.0-8.0.41, 8.4.0-8.4.4, and 9.0.0-9.2.0. Exploitability exists through multiple protocols, enabling unauthorized actions that could lead to the server hanging or frequently crashing. Organizations using the affected MySQL Server versions should assess their exposure and take necessary measures to mitigate risk. To learn more, refer to Oracle's advisory.

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