CVE-2026-60592 Denial of service in MySQL Cluster

High 8.2 Published 18 Aug 2026 Updated 20 Aug 2026

Unauthenticated attackers can cause complete denial of service and modify data in MySQL Cluster via network access.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-60592?

CVE-2026-60592 is a high-severity denial of service vulnerability in Oracle Mysql Cluster, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDB Operator). Supported versions that are affected are 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows unauthenticated 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. CVSS 3.1 Base Score 8.2 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-60592?

It affects 1 product.

Products include Oracle Mysql Cluster.

How do I fix CVE-2026-60592?

No fix has been published for CVE-2026-60592 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-60592 being exploited?

There is no known exploitation of CVE-2026-60592 in the wild and no public exploit code.

All Oracle Mysql Cluster vulnerabilities

Sources

Also known as GHSA-vmgr-7wgm-jhf8.