CVE-2026-60174: Medium severity Oracle MySQL MySQL Server vulnerability
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are MySQL Server: 9.7.0-9.7.1; MySQL Cluster: 9.7.0-9.7.1. 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 ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, 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).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
MySQL Server (Oracle MySQL) - Server: Optimizerto a version that resolves this vulnerability.Fixed in 9.7.1 - Upgrade
Upgrade
MySQL Cluster (Oracle MySQL) - Server: Optimizerto a version that resolves this vulnerability.Fixed in 9.7.1
Event History
Frequently Asked Questions
What is the severity of CVE-2026-60174?
CVE-2026-60174 has a medium severity rating of 6.5.
How can I fix CVE-2026-60174?
To fix CVE-2026-60174, upgrade MySQL Server or MySQL Cluster to versions 9.7.2 or later.
What products are affected by CVE-2026-60174?
CVE-2026-60174 affects Oracle MySQL Server versions 9.7.0 to 9.7.1 and Oracle MySQL Cluster versions 9.7.0 to 9.7.1.
Is CVE-2026-60174 easily exploitable?
Yes, CVE-2026-60174 is considered easily exploitable by a low privileged attacker with network access.
What is the impact of CVE-2026-60174 on my system?
The impact of CVE-2026-60174 includes a potential denial of service due to high availability loss.