CVE-2025-55640: Buffer Overflow
Published Oct 16, 2026
·Updated
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.
Affected Software
1 affected component
Gpac MP4Box=2.4
Event History
Oct 16, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description