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Security Advisories

GO-2026-4858

https://pkg.go.dev/vuln/GO-2026-4858

Severity

8.4

High

CVSS V3

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Summary

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

Description

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

References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-33747
  • https://github.com/advisories/GHSA-4c29-8rgm-jvjj
  • https://pkg.go.dev/vuln/GO-2026-4858
  • https://github.com/moby/buildkit/security/advisories/GHSA-4c29-8rgm-jvjj
  • https://github.com/moby/buildkit/releases/tag/v0.28.1

Affected packages

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