Live › vulnerability › CVE-2026-101769
Go to dashboardMySQL Cluster versions 26.7.0 through 26.7.1 have a flaw in the General component that an unauthenticated attacker can reach over TCP. Successful exploitation can crash or hang the cluster and gives partial read, insert, update and delete access to some data.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Teams running MySQL Cluster 26.7.0 or 26.7.1 with network reachable TCP ports. The sources do not describe any special configuration needed beyond the affected version, and attacks need a difficult condition to be met. Teams on other MySQL versions are not listed as affected.
No product ranges from the sources yet.
ndb_mgm --version or mysqld --version on cluster nodes and compare against 26.7.0 and 26.7.126.7.1 once Oracle publishes one; the sources do not name the fixed versionEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 26.7.0-26.7.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TCP 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 and unauthorized read access to a subset of MySQL Cluster accessible data. CVSS 3.1 Base Score 7.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H).
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