CVE-2015-4756: Oracle MySQL

Medium severity, CVSS 4.0. EPSS: 3% chance of exploitation in the next 30 days.

Unspecified vulnerability in Oracle MySQL Server 5.6.22 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server : InnoDB, a different vulnerability than CVE-2015-0439.

Affected products

• Oracle MySQL: up to and including 5.6.22
• Red Hat Enterprise Linux: version 6.0 only; version 7.0 only

Published 2015-07-16. Last modified 2026-06-17.