cvedb.io
CVE-2025-55639
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-06-23T16:16:58.520 · Last modified 2026-06-30T17:18:18.740

Summary

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.

Affected products

gpac — gpac

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.