Live › vulnerability › CVE-2026-101785
Go to dashboardA flaw in the JSON component of MySQL Server and MySQL Cluster lets a low-privileged user with network access modify or delete accessible data and read a subset of it. The same flaw can also hang or repeatedly crash the server.
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.
Any MySQL Server or MySQL Cluster instance in the listed version ranges that accepts network connections from users with a low-privilege account. Exposure depends on who can log in and which protocols are reachable. Instances on versions outside the listed ranges can skip this.
No product ranges from the sources yet.
SELECT VERSION(); on each MySQL Server and MySQL Cluster node and compare against the affected ranges: 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1, and MySQL Cluster 8.0.0-8.0.49.8.4.12, 9.7.x to a release newer than 9.7.3, and 26.7.x to a release newer than 26.7.1.8.0.49, and 8.4.x and 9.7.x as above.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: Server: JSON). 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 low privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all MySQL Server, MySQL Cluster accessible data as well as unauthorized read access to a subset of MySQL Server, MySQL Cluster accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H).
This page as .md · .json · in your agent: get_signal("CVE-2026-101785")
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