CVE-2025-50086
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: Components Services). 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 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).
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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-2025-50086
EUVD
EUVD-2025-21494
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-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability affects Oracle MySQL Server versions 8.0.0-8.0.42, 8.4.0-8.4.5, and 9.0.0-9.3.0. It allows a highly privileged attacker with network access via multiple protocols to exploit the server, causing it 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 on the MySQL Server, causing it to hang or crash frequently. This disrupts availability of the database services, potentially impacting applications and users relying on the server.


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