ZDI-CAN-28822: ZDI-26-299: Docker Desktop Enhanced Container Isolation Exposed Dangerous Function Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Docker Desktop. An attacker must first obtain the ability to execute low-privileged code within a container in order to exploit this vulnerability. The specific flaw exists within the processing of Docker CLI arguments. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to escalate privileges to resources normally protected by Enhanced Container Isolation.
Other sources
This vulnerability allows local attackers to escalate privileges on affected installations of Docker Desktop. An attacker must first obtain the ability to execute low-privileged code within a container in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2026-6406.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-28822?
The severity of ZDI-CAN-28822 is classified as a local privilege escalation vulnerability in Docker Desktop.
How do I fix ZDI-CAN-28822?
To fix ZDI-CAN-28822, update Docker Desktop to the latest version provided by Docker.
What types of systems are affected by ZDI-CAN-28822?
ZDI-CAN-28822 affects installations of Docker Desktop on local systems.
Can ZDI-CAN-28822 be exploited remotely?
No, ZDI-CAN-28822 requires local access for exploitation.
What is the nature of the attack for ZDI-CAN-28822?
The attack for ZDI-CAN-28822 involves escalating privileges on affected installations of Docker Desktop after obtaining low-privilege execution rights.