{"schema":"threatline.record/2","record":{"id":"CVE-2026-93322","aliases":["GHSA-cv6p-7w7g-xjwq"],"summary":"Malformed MergeOp can crash the BuildKit daemon","details":"A malicious frontend can submit an LLB definition that causes buildkitd\nto panic and terminate, interrupting all builds running on that daemon.","categories":["Unclassified"],"product":"BuildKit","vendor":"moby","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93322","source_modified_at":"2026-10-05T18:51:34.926Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"BuildKit","vendor":"moby","versions":[{"lessThanOrEqual":"0.33.0","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/moby/buildkit/security/advisories/GHSA-cv6p-7w7g-xjwq","source_modified_at":"2026-09-30T18:56:54Z","fetched_at":"2026-10-23T21:47:51.402276Z","package":{"name":"BuildKit","ecosystem":null},"range":"<=v0.33.0"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00125,"percentile":0.01995,"score_date":"2026-10-23"},"published_at":"2026-10-05T17:53:50.583Z","modified_at":"2026-10-05T18:51:34.926Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-93322","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-05T18:51:34.926Z"},{"source":"GitHub Advisory Database","url":"https://github.com/moby/buildkit/security/advisories/GHSA-cv6p-7w7g-xjwq","fetched_at":"2026-10-23T21:47:51.402276Z","source_modified_at":"2026-09-30T18:56:54Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-93322","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/moby/buildkit/security/advisories/GHSA-cv6p-7w7g-xjwq","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/moby/buildkit/releases/tag/v0.33.1","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-05T18:48:11.979709Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-05T18:51:34.926Z","content_hash":"3f6cb5202731a89145feb506efc7c96418c84b269a51ade1dcd47ced234726b9"}}