Description
A build step for a Git source, crafted in a specific way, can bypass some policy validation rules. A malicious build definition can make the repository look like it is coming from a different remote URL than it really is when Git clone is happening. If policy is doing more stricter validation, for example based on commit SHA, commit data, or signatures, then all these validations still apply correctly.
Published: 2026-10-05
Score: 6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Workaround

Issue only affect special cases when running builds with optional Build policies with specific Git source rules. Only the Git source rules based on the repository URL are affected.

Tracking

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Advisories

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History

Tue, 06 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 05 Oct 2026 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
Description A build step for a Git source, crafted in a specific way, can bypass some policy validation rules. A malicious build definition can make the repository look like it is coming from a different remote URL than it really is when Git clone is happening. If policy is doing more stricter validation, for example based on commit SHA, commit data, or signatures, then all these validations still apply correctly.
Title Crafted Git build source can bypass certain policy validation
Weaknesses CWE-180
References
Metrics cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Docker

Published:

Updated: 2026-10-06T13:48:34.715Z

Reserved: 2026-09-17T17:18:44.985Z

Link: CVE-2026-93326

cve-icon Vulnrichment

Updated: 2026-10-06T13:48:20.721Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-05T21:16:37.907

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

Link: CVE-2026-93326

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-05T22:00:10Z

Weaknesses