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Docker Desktop Vulnerability (CVE-2025-9074)

 

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Service Advisory 


Docker has released security updates to address a vulnerability (CVE-2025-9074) that could potentially allow an attacker to break out of the confines of a container.

Severity level
:
CVSS Score: 9.3/Critical.

Description
:
Docker Desktop is a widely used containerization platform for Windows and macOS. CVE-2025-9074 is a critical vulnerability caused by Docker Desktop exposing its internal Docker Engine API at 192.168.65.7:2375 without authentication. This flaw allows a malicious container to access the Docker API and perform unauthorized actions such as launching new containers, mounting host drives, and modifying host files.

Affected Versions:
Docker Desktop for Windows before version 4.44.3.
Docker Desktop for macOS before version 4.44.3.

Impact:
Successful exploitation may result in container escape and arbitrary code execution on the host system with elevated privileges.

Resolution:
Please update to the following patched versions:
Docker Desktop 4.44.3 or later for Windows.
Docker Desktop 4.44.3 or later for macOS.

Reference:

https://nvd.nist.gov/vuln/detail/CVE-2025-9074

https://www.cyber.gc.ca/en/alerts-advisories/docker-security-advisory-av25-546

https://www.bleepingcomputer.com/news/security/critical-docker-desktop-flaw-lets-attackers-hijack-windows-hosts/

https://thehackernews.com/2025/08/docker-fixes-cve-2025-9074-critical.html

 

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