{"id":"CVE-2025-55653","title":"GPAC MP4Box v2.4 was discovered to contain a floating point exception in the gf_parse_lfrac function (utils/error.c)","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 gf_parse_lfrac() to divide by zero, …","severity":"none","published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T18:01:55.566Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-55653","references":[{"url":"https://github.com/gpac/gpac/issues/3247"},{"url":"https://github.com/gpac/gpac/commit/4bbb6e5"},{"url":"https://infosec.exchange/@sigdevel/116769079013422405"}],"tags":["cve.org"],"ingestedAt":"2026-10-16T18:43:08.630Z","slug":"CVE-2025-55653","body":"## Overview\n\nGPAC 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}