CVE-2025-55653 – GPAC MP4Box v2.4 was discovered to contain a floating point exception in the gf_parse_lfra

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.