CVE-2025-55651

A NULL pointer dereference in the gf_isom_get_user_data_count function (isomedia/isom_read.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
Configurations

Configuration 1 (hide)

cpe:2.3:a:gpac:gpac:2.4:*:*:*:*:*:*:*

History

23 Jul 2026, 09:10

Type Values Removed Values Added
Summary
  • (es) Una desreferencia de puntero NULL en la función gf_isom_get_user_data_count (isomedia/isom_read.c) de GPAC MP4Box v2.4 permite a los atacantes causar una denegación de servicio (DoS) mediante el suministro de un archivo MP4 manipulado.

14 Jun 2026, 00:16

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2026/06/13/18 -

12 Jun 2026, 16:39

Type Values Removed Values Added
CPE cpe:2.3:a:gpac:gpac:2.4:*:*:*:*:*:*:*
First Time Gpac
Gpac gpac
References () https://infosec.exchange/@sigdevel/116710512103919834 - () https://infosec.exchange/@sigdevel/116710512103919834 - Exploit, Mitigation, Third Party Advisory
References () https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/4/4_poc.mp4 - () https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/4/4_poc.mp4 - Exploit

10 Jun 2026, 15:16

Type Values Removed Values Added
References
  • () https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/4/4_poc.mp4 -
CWE CWE-476
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.5

09 Jun 2026, 19:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-09 19:17

Updated : 2026-07-23 09:10


NVD link : CVE-2025-55651

Mitre link : CVE-2025-55651

CVE.ORG link : CVE-2025-55651


JSON object : View

Products Affected

gpac

  • gpac
CWE
CWE-476

NULL Pointer Dereference