Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 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. 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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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Sat, 25 Oct 2025 00:15:00 +0000

Type Values Removed Values Added
Title mysql: Optimizer unspecified vulnerability (CPU Oct 2025)
References
Metrics threat_severity

None

threat_severity

Moderate


Fri, 24 Oct 2025 14:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*

Thu, 23 Oct 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Oracle
Oracle mysql Server
Vendors & Products Oracle
Oracle mysql Server

Wed, 22 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 21 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Description Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 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. 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).
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2025-10-22T19:45:58.629Z

Reserved: 2025-06-24T16:45:19.424Z

Link: CVE-2025-53067

cve-icon Vulnrichment

Updated: 2025-10-22T19:45:49.110Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-21T20:20:47.503

Modified: 2025-10-24T14:38:12.010

Link: CVE-2025-53067

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-21T20:03:05Z

Links: CVE-2025-53067 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-10-23T10:12:45Z

Weaknesses