CVE-2025-55649
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Jun 15, 2026
Vendor
unknown
Description
A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.