MySQL Server Vulnerability in Oracle Products
CVE-2025-50085

5.5MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Vendor
CVE Published:
15 July 2025

What is CVE-2025-50085?

A vulnerability in Oracle's MySQL Server, specifically in the InnoDB component, allows an attacker with high privileges and network access to exploit the server via multiple protocols. This could lead to unauthorized operations such as updates, inserts, or deletions of accessible data. Additionally, successful exploitation can cause the MySQL Server to hang or crash repeatedly, leading to complete denial of service. Versions 8.0.0 to 8.0.42, 8.4.0 to 8.4.5, and 9.0.0 to 9.3.0 are affected by this critical security concern.

Affected Version(s)

MySQL Server 8.0.0 <= 8.0.42

MySQL Server 8.4.0 <= 8.4.5

MySQL Server 9.0.0 <= 9.3.0

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-50085 : MySQL Server Vulnerability in Oracle Products