CVE-2025-55664

Published: Jun 1, 2026Modified: Jul 22, 2026Deferred

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

A heap buffer overflow in the m2tsdmx_send_packet function (filters/dmx_m2ts.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Related CWEs

CWE-122

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (4)

https://github.com/gpac/gpac/commit/9bd6a72c9efc0513dfd33b87498afc7658dabd26

Source: cve@mitre.org

https://github.com/gpac/gpac/issues/3310

Source: cve@mitre.org

https://infosec.exchange/@sigdevel/116659245751279377

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2026/06/01/10

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.