CVE-2025-30721: Medium severity Oracle MySQL Server vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 8.0.42-1 - Upgrade
Upgrade
MySQL Server (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 8.0.41 - Upgrade
Upgrade
MySQL Server (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 8.4.4 - Upgrade
Upgrade
MySQL Server (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 9.2.0
Event History
Frequently Asked Questions
What is the severity of CVE-2025-30721?
CVE-2025-30721 is rated as a high severity vulnerability affecting Oracle MySQL servers.
How do I fix CVE-2025-30721?
To fix CVE-2025-30721, update your MySQL Server to versions 8.0.42, 8.4.5, or later.
What versions of MySQL Server are affected by CVE-2025-30721?
CVE-2025-30721 affects MySQL Server versions 8.0.0 to 8.0.41, 8.4.0 to 8.4.4, and 9.0.0 to 9.2.0.
Can an attacker exploit CVE-2025-30721 remotely?
CVE-2025-30721 requires high privileged access, limiting attack vectors to users with existing logon to the MySQL infrastructure.
Is CVE-2025-30721 related to UDFs in MySQL?
Yes, CVE-2025-30721 is a vulnerability specifically in the User-Defined Functions (UDF) component of MySQL Server.