CVE-2025-55643

MEDIUM CVSS 5.5 View on NVD ↗

Description

A NULL pointer dereference in the TrackWriter handling component (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

https://infosec.exchange/@sigdevel/116736819671963019
http://www.openwall.com/lists/oss-security/2026/06/13/5

Published: Jun 15, 2026 20:16 UTC Modified: Jun 16, 2026 14:56 UTC