Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDB Operator). The supported version that is affected is 9.7.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP 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 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).
History

Thu, 22 Oct 2026 10:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via NDB Operator HTTP in MySQL Cluster 9.7.3

Wed, 21 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 00:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via NDB Operator HTTP in MySQL Cluster 9.7.3
Weaknesses CWE-770

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDB Operator). The supported version that is affected is 9.7.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP 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 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).
First Time appeared Oracle
Oracle mysql Cluster
CPEs cpe:2.3:a:oracle:mysql_cluster:9.7.3:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle mysql Cluster
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2026-10-20T21:21:59.063Z

Updated: 2026-10-21T18:36:30.877Z

Reserved: 2026-09-28T15:40:09.496Z

Link: CVE-2026-101628

cve-icon Vulnrichment

Updated: 2026-10-21T18:19:36.248Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:18:16.840

Modified: 2026-10-21T19:16:51.410

Link: CVE-2026-101628

cve-icon Redhat

No data.