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CVE-2026-15793

MEDIUM
6.5
CVSS 4.0
Description
BuildKit custom frontends or clients using the raw low-level API can set git.checkoutbundle=true when checking out Git sources. If the Git source is malicious, this could lead to a crafted command invocation on the host.

Metadata

CVE ID
CVE-2026-15793
State
PUBLISHED
Assigner
Docker
Reserved
2026-07-14 19:31 UTC
Published
2026-07-21 16:10 UTC
Last updated
2026-07-21 16:58 UTC
Primary CWE
CWE-88
CWE-88: Improper Neutralization of Argument Delimiters in a …
Vendor / Product
moby / BuildKit
Sources
cve.org  ·  NVD

Severity & Metrics

6.5 MEDIUM CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
moby BuildKit Linux,MacOS,Windows 0.30.0 ≤ 0.31.1
Weakness (CWE)
CWESourceDescription
CWE-88 cna CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
6.5 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References (1)
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