{"schema":"threatline.record/2","record":{"id":"CVE-2026-46570","aliases":["GHSA-m6qq-pv5j-2wxc"],"summary":"In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_index_walk_down() in libntfs-3g/index.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a m","details":"In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_index_walk_down() in libntfs-3g/index.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by reading the special crafted file metadata.","categories":["Unclassified"],"product":"n/a","vendor":"n/a","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-46570","source_modified_at":"2026-10-07T16:27:03.963Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"n/a","vendor":"n/a","versions":[{"version":"n/a","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00149,"percentile":0.03771,"score_date":"2026-10-23"},"published_at":"2026-10-07T00:00:00.000Z","modified_at":"2026-10-07T16:27:03.963Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-46570","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T16:27:03.963Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-46570","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/tuxera/ntfs-3g/releases#release-2026.7.7"},{"source":"CVE List","url":"https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-m6qq-pv5j-2wxc"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-07T16:25:27.641833Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T16:27:03.963Z","content_hash":"87d1883f034f26537430ae8effd6beffa6a4e6f67cfa904894a52272db3fedc2"}}