CVE-2025-53045: Medium severity Oracle MySQL Server vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-53045?
CVE-2025-53045 is considered a high severity vulnerability affecting MySQL Server versions 8.0.0-8.0.43, 8.4.0-8.4.6, and 9.0.0-9.4.0.
How do I fix CVE-2025-53045?
To fix CVE-2025-53045, upgrade MySQL Server to the latest patched version beyond the affected ranges.
What products are affected by CVE-2025-53045?
CVE-2025-53045 affects the Oracle MySQL Server specifically in versions 8.0.0 through 8.0.43, 8.4.0 through 8.4.6, and 9.0.0 through 9.4.0.
Who can exploit CVE-2025-53045?
CVE-2025-53045 can be exploited by high-privileged attackers with network access via multiple protocols.
When was CVE-2025-53045 disclosed?
CVE-2025-53045 was disclosed in the context of security alerts from Oracle regarding vulnerabilities in MySQL Server.