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CVE-2025-55653

5.5 medium SSVC exploitation: none Deferred
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. CwesCWE-369NVD modified 2026-10-20 20:17
  2. CVSS5.5 (v3.1, CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)NVD modified 2026-10-20 20:17
  3. First seenunscoredNVD modified 2026-10-17 23:16

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 4