CVEvulnerability
CVE-2025-55651
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2026-06-09
- Last modified
- 2026-07-23
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
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.
Affected configurations
• gpac gpac 2.4
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://infosec.exchange/@sigdevel/116710512103919834 Exploit, Mitigation, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2026/06/13/18 www.openwall.com
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/4/4_poc.mp4 Exploit