MySQL Server and Cluster Vulnerability in Oracle Products
CVE-2026-101795

6.7MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Mysql Cluster
Vendor
CVE Published:
20 October 2026

What is CVE-2026-101795?

This vulnerability in Oracle's MySQL Server and MySQL Cluster components allows an attacker with high privileges who has logged into the environment to gain control over the database systems. Successful exploitation can lead to unauthorized access and manipulation of sensitive data, posing significant risks to the confidentiality, integrity, and availability of database operations. It’s essential for users of affected versions to apply the necessary updates and security patches to mitigate potential threats.

Affected Version(s)

MySQL Cluster 8.0.0-8.0.49

MySQL Cluster 8.4.0-8.4.12

MySQL Cluster 9.7.0-9.7.3

References

https://www.oracle.com/security-alerts/cpuoct2026.html
vendor-advisory

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.