CVE-2026-61144: Medium severity Oracle MySQL Server vulnerability
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are MySQL Server: 9.7.0-9.7.1; MySQL Cluster: 9.7.0-9.7.1. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-61144?
CVE-2026-61144 has a medium severity rating of 4.9.
How do I fix CVE-2026-61144?
To fix CVE-2026-61144, upgrade to MySQL Server or MySQL Cluster versions 9.7.2 or later.
Who is affected by CVE-2026-61144?
CVE-2026-61144 affects users of MySQL Server and MySQL Cluster versions 9.7.0 to 9.7.1.
What type of access is required to exploit CVE-2026-61144?
A high privileged attacker with network access is required to exploit CVE-2026-61144.
What components of Oracle MySQL are impacted by CVE-2026-61144?
CVE-2026-61144 impacts the MySQL Server and MySQL Cluster components of Oracle MySQL.