If BuildKit daemon is started with --cdi-disabled it can lead to daemon panic when builds try to use CDI devices. This can happen maliciously or by accident.

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Fixes

Solution

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Workaround

The issue only appears when --cdi-disabled is set as a specific flag in daemon startup or TOML config. Without it, builds get regular entitlement checks and fail cleanly if the user doesn't allow specific CDI entitlements per build.

History

Mon, 05 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 05 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Moby
Moby buildkit
Vendors & Products Moby
Moby buildkit

Mon, 05 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
Description If BuildKit daemon is started with --cdi-disabled it can lead to daemon panic when builds try to use CDI devices. This can happen maliciously or by accident.
Title Starting daemon with --cdi-disabled flag can lead to panic on specific builds
Weaknesses CWE-476
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Docker

Published:

Updated: 2026-10-05T19:05:36.514Z

Reserved: 2026-09-17T17:17:35.128Z

Link: CVE-2026-93316

cve-icon Vulnrichment

Updated: 2026-10-05T19:05:31.335Z

cve-icon NVD

Status : Received

Published: 2026-10-05T18:17:37.780

Modified: 2026-10-05T20:17:27.983

Link: CVE-2026-93316

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-05T19:30:20Z

Weaknesses