CVE-2025-55657

HIGH

GPAC MP4Box 2.4 - Denial of Service via Crafted MP4 File

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0052
EPSS Percentile 39.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
gpac/gpac 2.4
Published Jun 09, 2026
Tracked Since Jun 10, 2026