Unauthenticated Network Vulnerability in MySQL Connectors by Oracle
CVE-2026-101768

8.1HIGH

Key Information:

Vendor

Oracle
Status
Mysql Connectors
Vendor
CVE Published:
20 October 2026

What is CVE-2026-101768?

A vulnerability exists within the MySQL Connectors product from Oracle, specifically affecting version 26.7.0 of Connector/J. This vulnerability allows an unauthenticated attacker with network access via HTTP to compromise the MySQL Connectors. Successful exploitation can lead to unauthorized control over the connectors, posing significant risks to the confidentiality, integrity, and availability of the system. Organizations using this version should take immediate action to mitigate the risks associated with potential exploitation.

Affected Version(s)

MySQL Connectors 26.7.0

References

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

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.