{"id":"CVE-2025-55653","published":"2026-10-16T19:16:57.013","lastModified":"2026-10-17T23:16:54.943","description":"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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://github.com/gpac/gpac/commit/4bbb6e5","tags":[]},{"url":"https://github.com/gpac/gpac/issues/3247","tags":[]},{"url":"https://infosec.exchange/@sigdevel/116769079013422405","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/17/4","tags":[]}],"exploitRefs":[{"url":"https://github.com/gpac/gpac/commit/4bbb6e5","tags":[]},{"url":"https://github.com/gpac/gpac/issues/3247","tags":[]}],"hasPoc":true,"ai":null}