CVE-2025-30721

Summary

CVE-2025-30721 is a vulnerability affecting MySQL Server versions 8.0.0-8.0.41, 8.4.0-8.4.4, and 9.0.0-9.2.0 (Oracle MySQL's Server: UDF component). This issue, classified as difficult to exploit, allows a high privileged attacker with access to the MySQL Server infrastructure to compromise the system. The attacker requires human interaction from a different person to execute a successful attack. The consequences of a successful exploit include causing a hang or frequent crashes, leading to a Denial of Service (DoS) on the MySQL Server. The Base Score of this vulnerability, according to CVSS 3.1, is 4.0, with a high impact on availability.

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