CVE-2025-55639
GPAC MP4Box NULL Pointer Dereference Denial of Service
Description
GPAC MP4Box v2.4 was discovered to contain a NULL pointer dereference in the gf_isom_add_track_kind() function at isomedia/isom_write.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
INFO
Published Date :
June 23, 2026, midnight
Last Modified :
June 23, 2026, 3:41 p.m.
Remotely Exploit :
No
Source :
mitre
Affected Products
The following products are affected by CVE-2025-55639
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update GPAC MP4Box to the latest version.
- Apply vendor-supplied patches when available.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-55639 vulnerability anywhere in the article.