{"schema":"threatline.record/2","record":{"id":"CVE-2026-94440","aliases":[],"summary":"Memory limit bypass when parsing MIME headers in net/textproto, mime/multipart","details":"Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes.","categories":["Unclassified"],"product":"net/textproto","vendor":"Go standard library","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","source_modified_at":"2026-10-09T16:09:59.426Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"net/textproto","vendor":"Go standard library","versions":[{"version":"0","lessThan":"1.26.9","status":"affected","versionType":"semver"},{"version":"1.27.0-0","lessThan":"1.27.2","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","source_modified_at":"2026-10-09T16:09:59.426Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"mime/multipart","vendor":"Go standard library","versions":[{"version":"0","lessThan":"1.26.9","status":"affected","versionType":"semver"},{"version":"1.27.0-0","lessThan":"1.27.2","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","source_modified_at":"2026-10-09T16:09:59.426Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"net/textproto","ecosystem":null},"version":"1.26.9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","source_modified_at":"2026-10-09T16:09:59.426Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"net/textproto","ecosystem":null},"version":"1.27.2","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","source_modified_at":"2026-10-09T16:09:59.426Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"mime/multipart","ecosystem":null},"version":"1.26.9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","source_modified_at":"2026-10-09T16:09:59.426Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"mime/multipart","ecosystem":null},"version":"1.27.2","basis":"first unaffected version stated in the CVE record"}],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00404,"percentile":0.33486,"score_date":"2026-10-23"},"published_at":"2026-10-08T22:53:58.959Z","modified_at":"2026-10-09T16:09:59.426Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-94440","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-09T16:09:59.426Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-94440","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://go.dev/cl/847307"},{"source":"CVE List","url":"https://go.dev/issue/81741"},{"source":"CVE List","url":"https://groups.google.com/g/golang-announce/c/U2fTuyDJznI"},{"source":"CVE List","url":"https://pkg.go.dev/vuln/GO-2026-6608"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-09T16:09:04.864512Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-09T16:09:59.426Z","content_hash":"8d252dc2bb527c726a0a583101bcabb7b3208cc71988006b71c29828ae08c17b"}}