Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

The versions of MySQL Cluster installed on the remote host are affected by multiple vulnerabilities as referenced in the April 2025 CPU advisory.

  - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions     that are affected are 7.6.0-7.6.33, 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable     vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Cluster.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Cluster. (CVE-2025-21574)

  - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions     that are affected are 7.6.0-7.6.33, 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable     vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Cluster.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Cluster. (CVE-2025-21575)

  - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions     that are affected are 7.6.0-7.6.33, 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable     vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Cluster.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Cluster as well as unauthorized update, insert or delete access to some of     MySQL Cluster accessible data. (CVE-2025-30693)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
234565	Oracle MySQL Cluster 9.x.x < 9.3.0 (April 2025 CPU)	Nessus	Databases	medium
234564	Oracle MySQL Cluster 7.6.x < 7.6.34 (April 2025 CPU)	Nessus	Databases	medium
234563	Oracle MySQL Cluster 8.4.x < 8.4.5 (April 2025 CPU)	Nessus	Databases	medium
234562	Oracle MySQL Cluster 8.0.x < 8.0.42 (April 2025 CPU)	Nessus	Databases	medium

Detections

Analytics

CVE-2025-21574

medium

Tenable Plugins

medium

medium

medium

medium