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.

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Fixes

Solution

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Workaround

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History

Tue, 02 Jun 2026 00:30:00 +0000

Type Values Removed Values Added
References

Mon, 01 Jun 2026 19:15:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in GPAC MP4Box Enables DoS via Crafted MP4

Mon, 01 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 01 Jun 2026 17:00:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in GPAC MP4Box Enables DoS via Crafted MP4
Weaknesses CWE-122

Mon, 01 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Gpac
Gpac mp4box
Vendors & Products Gpac
Gpac mp4box

Mon, 01 Jun 2026 15:00:00 +0000

Type Values Removed Values Added
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.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-01T23:31:35.872Z

Reserved: 2025-08-13T00:00:00.000Z

Link: CVE-2025-55664

cve-icon Vulnrichment

Updated: 2026-06-01T23:31:35.872Z

cve-icon NVD

Status : Deferred

Published: 2026-06-01T15:16:28.297

Modified: 2026-06-02T00:16:32.130

Link: CVE-2025-55664

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-01T19:00:14Z

Weaknesses