CVE-2024-21209: Oracle MySQL

Low severity, CVSS 2.0. EPSS: 0.6% chance of exploitation in the next 30 days.

Vulnerability in the MySQL Client product of Oracle MySQL (component: Client: mysqldump). Supported versions that are affected are 8.4.2 and prior and 9.0.1 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Client accessible data. CVSS 3.1 Base Score 2.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N).

Affected products

• Oracle MySQL: from 8.4.0, up to and including 8.4.2; version 9.0.0 only; version 9.0.1 only

Published 2024-10-15. Last modified 2026-06-17.