ZDI-26-123: Docker Desktop MCP Server Cleartext Storage of Sensitive Information Vulnerability

Published Feb 23, 2026
·
Updated

This vulnerability allows local attackers to disclose sensitive information on affected installations of Docker Desktop. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.5.

Affected Software

1 affected component
Docker Desktop

Event History

Feb 23, 2026
Advisory Published
via ZDI·06:00 AM
Data Sourced
via ZDI·06:00 AM
Description

Frequently Asked Questions

1

What is the severity of ZDI-26-123?

The severity of ZDI-26-123 is classified as a medium vulnerability due to the risk of sensitive information disclosure.

2

How do I fix ZDI-26-123?

To fix ZDI-26-123, update Docker Desktop to the latest version where the vulnerability has been addressed.

3

Who is affected by ZDI-26-123?

ZDI-26-123 affects users of Docker Desktop installations that allow local attackers to access sensitive information.

4

What type of vulnerability is ZDI-26-123?

ZDI-26-123 is a cleartext storage of sensitive information vulnerability, which can lead to data disclosure.

5

What are the potential impacts of ZDI-26-123?

The potential impacts of ZDI-26-123 include unauthorized access to sensitive data on compromised systems.

Contact

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