CVE-2025-50082
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-15

Last updated on: 2025-07-17

Assigner: Oracle

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).
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Meta Information
Published
2025-07-15
Last Modified
2025-07-17
Generated
2026-05-07
AI Q&A
2025-07-15
EPSS Evaluated
2026-05-05
NVD
CVE-2025-50082
EUVD
EUVD-2025-21498
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
oracle mysql From 8.0.0 (inc) to 8.0.42 (inc)
oracle mysql From 8.4.0 (inc) to 8.4.5 (inc)
oracle mysql From 9.0.0 (inc) to 9.3.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the MySQL Server's Optimizer component and affects certain versions of Oracle MySQL Server. It allows a low privileged attacker with network access to exploit the server via multiple protocols. The exploitation can cause the MySQL Server to hang or crash repeatedly, resulting in a denial of service (DoS).


How can this vulnerability impact me? :

The vulnerability can lead to a denial of service condition by causing the MySQL Server to hang or crash frequently. This disrupts availability of the database service, potentially impacting applications and users relying on the MySQL Server.


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