CVE-2025-55653

EUVD-2025-211112
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 1.79%
Common Weakness Enumeration
References
https://github.com/gpac/gpac/commit/4bbb6e5
https://github.com/gpac/gpac/issues/3247
https://infosec.exchange/@sigdevel/116769079013422405
http://www.openwall.com/lists/oss-security/2026/10/17/4