CVE-2025-55640

A heap buffer overflow in the stblAddSize function isomedia/stblwrite.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2025-55640

GPAC MP4Box v2.4 is vulnerable to a heap buffer overflow in the stbl_AddSize function located in isomedia/stbl_write.c. An attacker can trigger a Denial of Service (DoS) by providing a specially crafted MP4 file. Remediation and specific exploit details are not provided in the documents.

EUVD-2025-211111

A heap buffer overflow in the stblAddSize function isomedia/stblwrite.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

MP4Box Heap Buffer Overflow DoS

The vulnerability of the stblAddSize function in the MP4Box utility of the GPAC multimedia platform is related to buffer overflow in dynamic memory. Exploiting this vulnerability could allow a malicious actor to cause service failures or execute arbitrary code...