CVE-2026-101804

MySQL Connector/ODBC Partial Denial of Service Vulnerability

Published Oct 20, 2026 CVSS 3.1 · 2.5 Low EPSS < 1% KEV · Not listed
Description
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/ODBC). The supported version that is affected is 26.7.1. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Connectors executes to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.1 Base Score 2.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Oracle mysql Connector/odbc
Oracle mysql Connectors
Oracle Corporation
Oracle Corporation mysql Connectors
Vendors & Products Oracle mysql Connector/odbc
Oracle mysql Connectors
Oracle Corporation
Oracle Corporation mysql Connectors
Type Values Removed Values Added
Title MySQL Connector/ODBC Partial Denial of Service Vulnerability
Weaknesses CWE-284
CWE-400
Type Values Removed Values Added
Description Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/ODBC). The supported version that is affected is 26.7.1. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Connectors executes to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.1 Base Score 2.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L).
First Time appeared Oracle
Oracle mysql Connector\/odbc
CPEs cpe:2.3:a:oracle:mysql_connector\/odbc:26.7.1:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle mysql Connector\/odbc
References
Metrics cvssV3_1

{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Oct 22, 2026, 5:19 PM
Reserved
Sep 28, 2026, 3:40 PM
Status
Awaiting Analysis
Published
Oct 20, 2026, 10:18 PM
Modified
Oct 22, 2026, 6:17 PM