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.
History

Tue, 06 Oct 2026 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-366
References
Metrics threat_severity

None

cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate


Mon, 05 Oct 2026 22:15:00 +0000

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

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 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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Docker

Published: 2026-10-05T17:47:22.297Z

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

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

Link: CVE-2026-93319

cve-icon Vulnrichment

Updated: 2026-10-05T19:07:08.255Z

cve-icon NVD

Status : Awaiting Analysis

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

Modified: 2026-10-06T15:08:38.397

Link: CVE-2026-93319

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-05T17:47:22Z

Links: CVE-2026-93319 - Bugzilla