{"schema":"threatline.record/2","record":{"id":"CVE-2025-55653","aliases":[],"summary":"GPAC MP4Box v2.4 was discovered to contain a floating point exception in the gf_parse_lfrac function (utils/error.c). Processing a crafted MP4 file containing a zero-denominator fraction string causes","details":"GPAC MP4Box v2.4 was discovered to contain a floating point exception in the gf_parse_lfrac function (utils/error.c). Processing a crafted MP4 file containing a zero-denominator fraction string causes gf_parse_lfrac() to divide by zero, terminating the process with SIGFPE.","categories":["Unclassified"],"product":"n/a","vendor":"n/a","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-55653","source_modified_at":"2026-10-20T19:25:01.689Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"n/a","vendor":"n/a","versions":[{"version":"n/a","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":5.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00121,"percentile":0.01781,"score_date":"2026-10-23"},"published_at":"2026-10-16T00:00:00.000Z","modified_at":"2026-10-20T19:25:01.689Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2025-55653","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T19:25:01.689Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55653","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/gpac/gpac/issues/3247"},{"source":"CVE List","url":"https://github.com/gpac/gpac/commit/4bbb6e5"},{"source":"CVE List","url":"https://infosec.exchange/@sigdevel/116769079013422405"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T19:24:23.758846Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-20T19:25:01.689Z","content_hash":"169d5de954688d1e2bfa07abd71af989b0c4c6c412e8942262c785b6739c0da7"}}