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Vulnerability DatabaseCVE-2025-50088

CVE-2025-50088: 
MySQL vulnerability analysis and mitigation

Overview

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. The vulnerability was discovered and disclosed on July 15, 2025 (Oracle Advisory).

Technical details

The vulnerability has been assigned a CVSS 3.1 Base Score of 4.9 (Medium severity) with the following vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H. The vulnerability is classified as CWE-400 (Uncontrolled Resource Consumption) (NVD).

Impact

Successful exploitation of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. The vulnerability affects availability only, with no impact on confidentiality or integrity (NVD).

Mitigation and workarounds

Oracle has released patches to address this vulnerability. Fixed versions include MySQL 8.0.42 and 8.4.5. Ubuntu has also released fixes: version 8.0.42-0ubuntu0.24.04.1 for 24.04 LTS and 8.0.42-0ubuntu0.22.04.1 for 22.04 LTS (Ubuntu Security).

Additional resources

Source: This report was generated using AI

Related MySQL vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

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Has fix

Published date

CVE-2025-53054MEDIUM5.5
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