CVE-2025-55652: n/a
A heap buffer overflow in the gf_isom_vp_config_new function (isomedia/avc_ext.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
AI Analysis
Technical Summary
The vulnerability CVE-2025-55652 involves a heap buffer overflow in the gf_isom_vp_config_new function of GPAC MP4Box v2.4, specifically in the isomedia/avc_ext.c source file. An attacker can exploit this by supplying a specially crafted MP4 file, leading to a denial of service. The vulnerability is publicly known but lacks a CVSS score and official remediation details. No known exploits have been reported in the wild.
Potential Impact
Successful exploitation of this vulnerability results in a denial of service condition by causing a heap buffer overflow when processing malicious MP4 files. This could disrupt the availability of applications using the affected GPAC MP4Box component.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, avoid processing untrusted or suspicious MP4 files with GPAC MP4Box v2.4 to reduce risk.
CVE-2025-55652: n/a
Description
A heap buffer overflow in the gf_isom_vp_config_new function (isomedia/avc_ext.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2025-55652 involves a heap buffer overflow in the gf_isom_vp_config_new function of GPAC MP4Box v2.4, specifically in the isomedia/avc_ext.c source file. An attacker can exploit this by supplying a specially crafted MP4 file, leading to a denial of service. The vulnerability is publicly known but lacks a CVSS score and official remediation details. No known exploits have been reported in the wild.
Potential Impact
Successful exploitation of this vulnerability results in a denial of service condition by causing a heap buffer overflow when processing malicious MP4 files. This could disrupt the availability of applications using the affected GPAC MP4Box component.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, avoid processing untrusted or suspicious MP4 files with GPAC MP4Box v2.4 to reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-08-13T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3052d20b89be6888826d09
Added to database: 6/15/2026, 7:30:26 PM
Last enriched: 6/15/2026, 8:17:21 PM
Last updated: 6/16/2026, 4:51:02 AM
Views: 2
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