CVE-2025-50083
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-15

Last updated on: 2025-07-18

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
2025-07-18
Generated
2026-05-07
AI Q&A
2025-07-15
EPSS Evaluated
2026-05-05
NVD
CVE-2025-50083
EUVD
EUVD-2025-21497
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.
CWE-NVD-CWE-noinfo
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AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the MySQL Server product, specifically in the Optimizer component. It affects certain supported versions of MySQL Server. A low privileged attacker with network access through multiple protocols can exploit this vulnerability to cause the MySQL Server to hang or crash repeatedly, resulting in a denial of service (DoS).


How can this vulnerability impact me? :

The impact of this vulnerability is that an attacker can cause a denial of service (DoS) by making the MySQL Server hang or crash repeatedly. This disrupts availability of the database service, potentially affecting applications and users relying on it.


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