MySQL Server Vulnerability Exploiting Optimizer by Oracle
CVE-2025-50087

4.9MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Cluster
Mysql Server
Vendor
CVE Published:
15 July 2025

What is CVE-2025-50087?

A vulnerability exists in the Oracle MySQL Server affecting multiple versions, particularly within the Server: Optimizer component. This issue allows high-privileged attackers with network access through various protocols to potentially compromise the MySQL Server. Successful exploitation can lead to unauthorized creation, modification, or deletion of critical data, affecting the integrity of all accessible data within the MySQL Server environment.

Affected Version(s)

MySQL Cluster 7.6.0 <= 7.6.34

MySQL Cluster 8.0.0 <= 8.0.42

MySQL Cluster 8.4.0 <= 8.4.5

References

https://www.oracle.com/security-alerts/cpujul2025.html
vendor-advisory

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-50087 : MySQL Server Vulnerability Exploiting Optimizer by Oracle