CVE-2025-50083

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).

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2025.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:mysql::::::::
	cpe:2.3:a:oracle:mysql::::::::
	cpe:2.3:a:oracle:mysql::::::::

History

18 Jul 2025, 15:15

Type	Values Removed	Values Added
CWE		CWE-400

17 Jul 2025, 12:33

Type	Values Removed	Values Added
CPE		cpe:2.3:a:oracle:mysql::::::::
CWE		NVD-CWE-noinfo
First Time		Oracle mysql Oracle
References	~~() https://www.oracle.com/security-alerts/cpujul2025.html -~~	() https://www.oracle.com/security-alerts/cpujul2025.html - Vendor Advisory

16 Jul 2025, 14:58

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-15 20:15

Updated : 2025-07-18 15:15

NVD link : CVE-2025-50083

Mitre link : CVE-2025-50083

CVE.ORG link : CVE-2025-50083

JSON object : View

Products Affected

oracle

mysql

CWE

NVD-CWE-noinfo CWE-400

Uncontrolled Resource Consumption

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