Vulnerability in MySQL Server Product by Oracle Affecting InnoDB Component
CVE-2025-53062

4.9MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Vendor
CVE Published:
21 October 2025

What is CVE-2025-53062?

A vulnerability exists in Oracle MySQL Server's InnoDB component, affecting several versions, allowing a high-privileged attacker with network access to execute repeated attacks. This can lead to service interruptions, causing MySQL Server to hang or crash frequently, resulting in denial of service conditions. Protective measures should be taken to mitigate the risk associated with this vulnerability.

Affected Version(s)

MySQL Server 8.0.0 <= 8.0.43

MySQL Server 8.4.0 <= 8.4.6

MySQL Server 9.0.0 <= 9.4.0

References

https://www.oracle.com/security-alerts/cpuoct2025.html
vendor-advisory

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-53062 : Vulnerability in MySQL Server Product by Oracle Affecting InnoDB Component