medium6.5
CVE-2025-21574
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser).
Impact
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Oracle | Mysql Cluster | from 7.6.0 through 7.6.33 from 8.0.0 through 8.0.41 from 8.4.0 through 8.4.4 from 9.0.0 through 9.2.0 |
| Oracle | Mysql Server | from 8.0.0 through 8.0.41 from 8.4.0 through 8.4.4 from 9.0.0 through 9.2.0 |