Unauthenticated Network Vulnerability in MySQL Router by Oracle
CVE-2026-46860

9.8CRITICAL

Key Information:

Vendor

Oracle
Status
Mysql Router
Vendor
CVE Published:
16 June 2026

What is CVE-2026-46860?

MySQL Router by Oracle is vulnerable to an unauthenticated network access flaw. Attackers with HTTP access can exploit this vulnerability, allowing them to take control of the MySQL Router. This can compromise the confidentiality, integrity, and availability of the services relying on MySQL Router. The affected versions range from 9.0.0 to 9.7.0, making organizations using these versions susceptible to unauthorized access and potential data breaches.

Affected Version(s)

MySQL Router 9.0.0 <= 9.7.0

References

https://www.oracle.com/security-alerts/cspujun2026.html
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.