{"id":"GO-2026-4859","revision":"1688bc2e59414cd3bc104a8177a6eae6","records":[{"revision":"1688bc2e59414cd3bc104a8177a6eae6","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-4859","aliases":["CVE-2026-33748","GHSA-4vrq-3vrq-g6gg"],"title":"BuildKit Git URL subdir component can cause access to restricted files in github.com/moby/buildkit","description":"BuildKit Git URL subdir component can cause access to restricted files in github.com/moby/buildkit","state":0,"publishedAt":"2026-03-27T18:39:44+00:00","modifiedAt":"2026-03-28T15:59:16.681277+00:00","affected":[{"ecosystem":"Go","name":"github.com/moby/buildkit","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.28.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/moby/buildkit/security/advisories/GHSA-4vrq-3vrq-g6gg","https://docs.docker.com/build/concepts/context/#url-fragments","https://github.com/moby/buildkit/releases/tag/v0.28.1"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-4859","license":"OSV · upstream source license applies","key":"osv:GO-2026-4859","identifiers":["GO-2026-4859","CVE-2026-33748","GHSA-4vrq-3vrq-g6gg"]},"retained":false,"historicalAffected":[]}],"coverage":[]}