CVE-2025-55651

MediumCVSS 5.5/10Last modified Jul 23, 2026

Description

A NULL pointer dereference in the gf_isom_get_user_data_count function (isomedia/isom_read.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jun 9, 2026
Last modified
Jul 23, 2026
NVD status
Modified

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CVE-2025-55651: Medium severity, CVSS 5.5 | Vulnix