VULNERABILITY INTELLIGENCE

CVE-2025-55639

CVSS score6.5 MEDIUM

EPSS probability0.51%

CISA KEVNot currently listed

Published2026-06-23

Last modified2026-10-12

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

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.

Weakness classification

134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-476

Primary references

cve@mitre.org — Patch
cve@mitre.org — Exploit, Issue Tracking
cve@mitre.org — Exploit
cve@mitre.org — Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — Exploit, Issue Tracking