---
id: CVE-2026-101626
title: >-
  Vulnerability in the MySQL Connectors product of Oracle MySQL (component:
  Connector/Net)
summary: >-
  Vulnerability in the MySQL Connectors product of Oracle MySQL (component:
  Connector/Net).   The supported version that is affected is 26.7.0. Difficult
  to exploit vulnerability allows unauthenticated attacker with network access
  via mult…
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: MySQL Connectors
affected:
  - mysql_connectors 26.7.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:21:58.322Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-101626'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.968Z'
---

## Overview

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/Net).   The supported version that is affected is 26.7.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all MySQL Connectors accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

## Affected

- `mysql_connectors 26.7.0`

## Remediation

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