Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDBCluster Plugin). 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 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. 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).

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-984922 advisory.

    Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDBCluster Plugin).
    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 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. 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).

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

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

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
267851	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: mysql (UTSA-2025-984922)	Nessus	Unity Linux Local Security Checks	medium
234565	Oracle MySQL Cluster 9.x.x < 9.3.0 (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-2025-30710

medium

Tenable Plugins

medium

medium

medium

medium