CVE-2015-4816: Canonical Ubuntu Linux

Medium severity, CVSS 4.0. EPSS: 7.5% chance of exploitation in the next 30 days.

Unspecified vulnerability in Oracle MySQL Server 5.5.44 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server : InnoDB.

Affected products

• Canonical Ubuntu Linux: version 12.04 only; version 14.04 only; version 15.04 only; version 15.10 only
• Debian Debian Linux: version 7.0 only; version 8.0 only
• Fedoraproject Fedora: version 23 only
• MariaDB MariaDB: from 5.5.0, before 5.5.45 (fixed in 5.5.45); from 10.0.0, before 10.0.21 (fixed in 10.0.21); from 10.1.0, before 10.1.8 (fixed in 10.1.8)
• Oracle Linux: version 7 only
• Oracle MySQL: from 5.5.0, up to and including 5.5.44
• Oracle Solaris: version 11.3 only
• Red Hat Enterprise Linux Desktop: version 5.0 only; version 7.0 only
• Red Hat Enterprise Linux Eus: version 7.1 only; version 7.2 only; version 7.3 only; version 7.4 only; version 7.5 only; version 7.6 only; …
• Red Hat Enterprise Linux Server: version 5.0 only; version 7.0 only
• Red Hat Enterprise Linux Server Aus: version 7.3 only; version 7.4 only; version 7.6 only; version 7.7 only
• Red Hat Enterprise Linux Server Tus: version 7.3 only; version 7.6 only; version 7.7 only
• Red Hat Enterprise Linux Workstation: version 5.0 only; version 7.0 only

Published 2015-10-21. Last modified 2026-06-17.