CVE-2026-101633

Limited Data Disclosure via Low-Privilege HTTPS Access in MySQL Router 26.7.0

Published Oct 20, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). The supported version that is affected is 26.7.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Router accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

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
Title Limited Data Disclosure via Low-Privilege HTTPS Access in MySQL Router 26.7.0
Type Values Removed Values Added
Title Unauthorized Read Access via HTTPS in Oracle MySQL Router 26.7.0
Weaknesses CWE-200
CWE-285
Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

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

Type Values Removed Values Added
Title Unauthorized Read Access via HTTPS in Oracle MySQL Router 26.7.0
Weaknesses CWE-200
CWE-285
Type Values Removed Values Added
Description Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). The supported version that is affected is 26.7.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Router accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
First Time appeared Oracle
Oracle mysql Router
CPEs cpe:2.3:a:oracle:mysql_router:26.7.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle mysql Router
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Oct 21, 2026, 6:35 PM
Reserved
Sep 28, 2026, 3:40 PM
Status
Awaiting Analysis
Published
Oct 20, 2026, 10:18 PM
Modified
Oct 21, 2026, 7:16 PM