GO-2026-4858

vendorUSosv

BuildKit's Malicious frontend can cause file escape outside of storage root in github.com/moby/buildkit

view advisory published 2026-03-27Licence: per source

BuildKit's Malicious frontend can cause file escape outside of storage root in github.com/moby/buildkit

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-33747UScritical9.8—
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to version 0.28.1, when using a custom BuildKit fronten…
02

references

External citations — patches, advisories, analysis.

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