---
id: CVE-2026-101632
title: >-
  Vulnerability in the MySQL Router product of Oracle MySQL (component: Router:
  General)
summary: >-
  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 unauthenticated attacker with network access
  via HTTPS to…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: MySQL Router
affected:
  - mysql_router 26.7.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:22:00.511Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-101632'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.966Z'
---

## Overview

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 unauthenticated attacker with network access via HTTPS to compromise MySQL Router.  Successful attacks require human interaction from a person other than the attacker. 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:N/UI:R/S:U/C:L/I:N/A:N).

## Affected

- `mysql_router 26.7.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.