CVE-2025-50083
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oracle mysql | 8.0.0 ≤ v ≤ 8.0.42, 8.4.0 ≤ v ≤ 8.4.5, 9.0.0 ≤ v ≤ 9.3.0 | — |
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