Denial of Service Vulnerability in MySQL Server and MySQL Cluster by Oracle
CVE-2026-60311

6.5MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Mysql Cluster
Vendor
CVE Published:
21 July 2026

What is CVE-2026-60311?

A vulnerability exists in the MySQL Server and MySQL Cluster products of Oracle that allows an attacker with low privileges and network access to exploit weaknesses in the system. This compromise can lead to a denial of service, resulting in the MySQL Server or Cluster hanging or crashing repeatedly. This vulnerability affects supported versions ranging from 9.0.0 to 9.7.1, making it crucial for users of these versions to assess their security posture and apply necessary patches.

Affected Version(s)

MySQL Cluster 9.0.0-9.7.1

MySQL Server 9.0.0-9.7.1

References

https://www.oracle.com/security-alerts/cpujul2026.html
vendor-advisory

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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