CVE-2025-55651 | THREATINT

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.

PUBLISHED Reserved 2025-08-13 | Published 2026-06-09 | Updated 2026-06-10 | Assigner mitre

References

github.com/...vel/pocs/blob/main/res/gpac/MP4Box/4/4_poc.mp4 exploit

infosec.exchange/@sigdevel/116710512103919834

cve.org (CVE-2025-55651)

nvd.nist.gov (CVE-2025-55651)

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