CVE-2015-4819: Canonical Ubuntu Linux

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Unspecified vulnerability in Oracle MySQL Server 5.5.44 and earlier, and 5.6.25 and earlier, allows local users to affect confidentiality, integrity, and availability via unknown vectors related to Client programs.

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; from 5.6.0, up to and including 5.6.25
• Oracle Solaris: version 11.3 only
• Red Hat Enterprise Linux Desktop: version 5.0 only; version 7.0 only
• Red Hat Enterprise Linux Hpc Node: version 7.0 only
• Red Hat Enterprise Linux Hpc Node Eus: version 7.2 only
• Red Hat Enterprise Linux Server: version 5.0 only; version 7.0 only
• Red Hat Enterprise Linux Server Aus: version 7.2 only
• Red Hat Enterprise Linux Server Eus: version 7.2 only
• Red Hat Enterprise Linux Workstation: version 5.0 only; version 7.0 only

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