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High 7.5Published Jul 21, 2026
CVE-2026-15793BuildKit custom frontends or clients using the raw low-level API can set git.checkoutbundle=true when checking out Git sources.
Updated under an hour ago ()
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It affects mobyproject buildkit. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-88
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mobyproject buildkit mobyproject:buildkit | from 0.30.0 before 0.31.2 | NVD |
References
- https://github.com/moby/buildkit/security/advisories/GHSA-hw3h-2gp9-cxpvvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.