CVE-2025-53054

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpuoct2025.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:mysql_server::::::::
	cpe:2.3:a:oracle:mysql_server::::::::
	cpe:2.3:a:oracle:mysql_server::::::::

History

08 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en el producto MySQL Server de Oracle MySQL (componente: InnoDB). Las versiones compatibles que están afectadas son 8.0.0-8.0.43, 8.4.0-8.4.6 y 9.0.0-9.4.0. La vulnerabilidad fácilmente explotable permite a un atacante con altos privilegios con acceso a la red a través de múltiples protocolos comprometer MySQL Server. Los ataques exitosos de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar un bloqueo o una caída frecuentemente repetible (DoS completo) de MySQL Server, así como acceso no autorizado de actualización, inserción o eliminación a algunos de los datos accesibles de MySQL Server. Puntuación base CVSS 3.1 de 5.5 (Impactos en la integridad y disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

Information

Published : 2025-10-21 20:20

Updated : 2026-10-08 11:10

NVD link : CVE-2025-53054

Mitre link : CVE-2025-53054

CVE.ORG link : CVE-2025-53054

JSON object : View

Products Affected

oracle

mysql_server

CWE

CWE-400

Uncontrolled Resource Consumption

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