CVE-2025-21491

CVSS 3.1 Score 4.9 of 10 (medium)

Details

Published Jan 21, 2025

Summary

CVE-2025-21491 is a vulnerability affecting the InnoDB component of Oracle MySQL Server. Versions 8.0.40 and prior, 8.4.3 and prior, and 9.1.0 and prior are susceptible. This issue is of high severity, enabling a high privileged attacker with network access to induce a crash or hang in MySQL Server, leading to a denial-of-service condition. The CVSS Base Score is 4.9, focusing on availability impacts. (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)

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