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ZDI-26-451: Docker Desktop for macOS Inference Server Permissive Allow List Sandbox Escape Vulnerability

0
Low
Exploitmacoslocal
Published: 07/23/2026 (07/23/2026, 05:00:00 UTC)
Source: Zero Day Initiative

Description

This vulnerability allows local attackers to escape the model runner sandbox on affected installations of Docker Desktop for macOS. An attacker must first obtain the ability to execute low-privileged code within the sandbox in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/23/2026, 23:05:17 UTC

Technical Analysis

This vulnerability affects the sandbox profile of the inference server process in Docker Desktop for macOS. The flaw is caused by a permissive allow list of inputs that enables an attacker, who already has low-privileged code execution within the sandbox, to escape it. This sandbox escape allows privilege escalation and arbitrary code execution in the context of the current user on the host system. Docker has released a patch to fix this vulnerability, as documented in their GitHub commit.

Potential Impact

Local attackers with the ability to execute low-privileged code inside the sandbox can exploit this vulnerability to escape the sandbox environment. This leads to privilege escalation and arbitrary code execution on the host system with the current user's privileges, potentially compromising the affected system.

Mitigation Recommendations

Docker has issued an update that corrects this vulnerability. Users of Docker Desktop for macOS should apply the official update to remediate this issue. No additional mitigation steps are indicated beyond applying the vendor's patch.

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Technical Details

Article Source
{"url":"http://www.zerodayinitiative.com/advisories/ZDI-26-451/","fetched":true,"fetchedAt":"2026-07-23T23:02:00.249Z","wordCount":213}

Threat ID: 6a629e189c2644c7f8de3997

Added to database: 07/23/2026, 23:04:56 UTC

Last enriched: 07/23/2026, 23:05:17 UTC

Last updated: 07/24/2026, 03:44:26 UTC

Views: 10

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