CVE-2012-0491: Oracle MySQL

Medium severity, CVSS 4.0. EPSS: 2.4% chance of exploitation in the next 30 days.

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.x allows remote authenticated users to affect availability via unknown vectors, a different vulnerability than CVE-2012-0117, CVE-2012-0486, CVE-2012-0487, CVE-2012-0488, CVE-2012-0489, CVE-2012-0493, and CVE-2012-0495.

Affected products

• Oracle MySQL: version 5.5.0 only; version 5.5.1 only; version 5.5.2 only; version 5.5.3 only; version 5.5.4 only; version 5.5.5 only; …

Published 2012-01-18. Last modified 2026-06-16.