VULNERABILITY INTELLIGENCE

CVE-2025-55664

CVSS score5.5 MEDIUM

EPSS probability0.16%

CISA KEVNot currently listed

Published2026-06-01

Last modified2026-07-22

Description

A heap buffer overflow in the m2tsdmx_send_packet function (filters/dmx_m2ts.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.