PT-2026-49277 · Undefined · Undefined

Published 2026-06-15 · Updated 2026-06-15 · CVE-2025-55652

Mitre

CVSS v3.1

5.5

Medium

Base vector

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

A heap buffer overflow in the gf isom vp config new function (isomedia/avc ext.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-55652

Affected Products

Undefined

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-55652 · Security Note
• https://infosec.exchange/@sigdevel/116736829161374790 · Note
• http://openwall.com/lists/oss-security/2026/06/13/4 · Note