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published date: July 15, 2025

CVE-2025-50100 : Denial of Service Vulnerability

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Thread Pooling). 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. Difficult to exploit 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L).

Product(s):

  • Oracle MySQL
  • Oracle MySQL 8.0.0
  • Oracle MySQL 8.0.10
  • Oracle MySQL 8.0.11
  • Oracle MySQL 8.0.12
  • Oracle MySQL 8.0.13

Question to Ask Vendors:

  1. Can you confirm whether your systems are affected by CVE-2025-50100, and if so, what steps are you currently taking to mitigate this vulnerability?
  2. What is your estimated timeline for fully resolving CVE-2025-50100 in your products or services, and how will you communicate updates on this issue to us as your customer?

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