Denial of Service Vulnerability in Oracle MySQL Router
CVE-2026-60314

7.5HIGH

Key Information:

Vendor

Oracle
Status
Mysql Router
Vendor
CVE Published:
21 July 2026

What is CVE-2026-60314?

An unauthenticated access vulnerability exists in the MySQL Router component of Oracle's MySQL product. Attackers can exploit this vulnerability over HTTP to disrupt service, causing the MySQL Router to hang or crash repeatedly. Affected versions are 8.4.0 through 8.4.10 and 9.7.0 through 9.7.1. This issue exposes users to a potential Denial of Service attack, which can severely impact the availability of the MySQL Router service, making it crucial for users to apply patches as outlined in Oracle's security advisory.

Affected Version(s)

MySQL Router 8.4.0 <= 8.4.10

MySQL Router 9.7.0 <= 9.7.1

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.