{"action":"Upgrade github.com/moby/buildkit to 0.28.1 or later.","affected":[{"fixed":"0.28.1","introduced":"0"}],"component":"github.com/moby/buildkit","cve_ids":["CVE-2026-33747"],"ecosystem":"Go","exploited":false,"fixed_versions":["0.28.1"],"ghsa_id":"GHSA-4c29-8rgm-jvjj","id":"tcs_01M5KGGJSQRA58XPDTY3TYWZD6","modified_at":"2026-03-28T15:59:16.576186Z","published_at":"2026-03-27T18:39:44Z","references":["https://osv.dev/vulnerability/GO-2026-4858","https://github.com/moby/buildkit/security/advisories/GHSA-4c29-8rgm-jvjj","https://github.com/moby/buildkit/releases/tag/v0.28.1"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-4858","url":"https://osv.dev/vulnerability/GO-2026-4858"}],"summary":"BuildKit's Malicious frontend can cause file escape outside of storage root in github.com/moby/buildkit"}