{"id":"GO-2026-4858","summary":"BuildKit's Malicious frontend can cause file escape outside of storage root in github.com/moby/buildkit","details":"BuildKit's Malicious frontend can cause file escape outside of storage root in github.com/moby/buildkit","aliases":["CVE-2026-33747","GHSA-4c29-8rgm-jvjj"],"modified":"2026-03-28T15:59:16.576186Z","published":"2026-03-27T18:39:44Z","related":["CGA-24vx-jj57-3w5c"],"database_specific":{"review_status":"REVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-4858"},"references":[{"type":"ADVISORY","url":"https://github.com/moby/buildkit/security/advisories/GHSA-4c29-8rgm-jvjj"},{"type":"WEB","url":"https://github.com/moby/buildkit/releases/tag/v0.28.1"}],"affected":[{"package":{"name":"github.com/moby/buildkit","ecosystem":"Go","purl":"pkg:golang/github.com/moby/buildkit"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.28.1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4858.json"}}],"schema_version":"1.7.5"}