CVE-2025-50089: Medium severity Oracle MySQL Server vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 9.0.0-9.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. 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-2025-50089?
CVE-2025-50089 has a high severity rating due to its potential for exploitation by high privileged attackers.
How do I fix CVE-2025-50089?
To fix CVE-2025-50089, upgrade the MySQL Server to a version later than 9.1.0.
Who is affected by CVE-2025-50089?
CVE-2025-50089 affects users of Oracle MySQL Server versions 9.0.0 to 9.1.0.
What type of vulnerability is CVE-2025-50089?
CVE-2025-50089 is an easily exploitable vulnerability in the Optimizer component of MySQL Server.
What can attackers do with CVE-2025-50089?
With CVE-2025-50089, a high privileged attacker can compromise MySQL Server through network access.