Live › vulnerability › CVE-2026-101618
Go to dashboardA flaw in the InnoDB storage engine of MySQL Server and MySQL Cluster can be triggered over the network by a high-privileged account, causing a hang or repeatable crash. The impact is denial of service only, with no confidentiality or integrity loss stated.
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 Server 8.4 up to 8.4.12, 9.7 up to 9.7.3, or 26.7 up to 26.7.1, and MySQL Cluster 8.0 up to 8.0.49, 8.4 up to 8.4.12, 9.7 up to 9.7.3, or 26.7 up to 26.7.1. Exposure depends on who holds high-privilege database accounts and whether the server is reachable from networks those users can reach. Deployments on versions outside these ranges can skip it.
No product ranges from the sources yet.
SELECT @@version; on each MySQL Server or Cluster node and compare against the affected ranges: 8.0.0-8.0.49 (Cluster only), 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: InnoDB). Supported versions that are affected are MySQL Server: 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1; MySQL Cluster: 8.0.0-8.0.49, 8.4.0-8.4.12, 9.7.0-9.7.3 and 26.7.0-26.7.1. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, 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).
This page as .md · .json · in your agent: get_signal("CVE-2026-101618")
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