Description
A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.
Published: 2026-10-05
Score: 5.7 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

Vendor Workaround

Avoid using external BuildKit frontends from untrusted sources. Dockerfile builds are unaffected.

Tracking

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Advisories

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History

Mon, 05 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Description A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.
Title A malicious frontend can cause a daemon panic
Weaknesses CWE-567
References
Metrics cvssV4_0

{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: Docker

Published:

Updated: 2026-10-05T19:07:12.038Z

Reserved: 2026-09-17T17:17:56.112Z

Link: CVE-2026-93319

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-05T18:17:38.217

Modified: 2026-10-05T18:17:38.217

Link: CVE-2026-93319

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-567

    Unsynchronized Access to Shared Data in a Multithreaded Context