CVE-2026-101783
HighCVSS 7.4Summary
Vulnerability in MySQL Router (component: Router: General) affecting version 26.7.0. A difficult-to-exploit flaw allows an unauthenticated attacker with network access via HTTPS to create, delete or modify critical data and gain full access to all router-accessible data.
Risk Assessment
Compromise of routing data confidentiality and integrity may enable traffic redirection or disclosure of database infrastructure information.
Recommendation
Install the Oracle patch for MySQL Router 26.7.0 and secure the HTTPS interface against unauthorized access.
Other vulnerabilities in MySQL Router
See all- CVE-2026-101810High
Vulnerability in MySQL Router (component: Router: General) of Oracle MySQL, affecting version 26.7.0. An easily exploitable flaw allows an unauthenticated attacker with network access via multiple protocols to hang or repeatedly crash MySQL Router.
- CVE-2026-101633Medium
Vulnerability in MySQL Router (component Router: General) version 26.7.0. It allows a low-privileged attacker with network access via HTTPS to gain unauthorized read access to a subset of MySQL Router accessible data.
- CVE-2026-101632Medium
Vulnerability in MySQL Router (component Router: General) version 26.7.0. It allows an unauthenticated attacker with network access via HTTPS to gain unauthorized read access to a subset of data, but requires human interaction.
- CVE-2026-101631Medium
Vulnerability in MySQL Router (component Router: General) version 26.7.0. A difficult-to-exploit vulnerability allows an unauthenticated attacker with network access via HTTPS to gain unauthorized creation, deletion, or modification access to critical data and full access to data, but requires human interaction.
- CVE-2026-60725High
Vulnerability in MySQL Router. Difficult to exploit, unauthenticated attacker via HTTP can compromise data confidentiality and integrity.
- CVE-2026-60314High
Vulnerability in MySQL Router (component: Router: General) versions 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable, no authentication required, attacker with network access via HTTP can cause hang or frequent crashes (DOS) of MySQL Router.
Original NVD description (English source)
Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). The supported version that is affected is 26.7.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all MySQL Router accessible data as well as unauthorized access to critical data or complete access to all MySQL Router accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS