CVE-2025-55649: n/a
A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.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
CVE-2025-55649 describes a vulnerability in GPAC MP4Box version 2.4 where the gf_media_map_esd function in media_tools/isom_tools.c dereferences a NULL pointer when handling crafted MP4 files. This results in a Denial of Service by crashing or halting the application. The vulnerability is publicly known but lacks a CVSS score and no vendor advisory or patch information is provided.
Potential Impact
Successful exploitation causes a Denial of Service by crashing the GPAC MP4Box application when processing malicious MP4 files. There is no indication of code execution or data corruption beyond service disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, avoid processing untrusted MP4 files with GPAC MP4Box v2.4 to mitigate risk.
CVE-2025-55649: n/a
Description
A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.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
CVE-2025-55649 describes a vulnerability in GPAC MP4Box version 2.4 where the gf_media_map_esd function in media_tools/isom_tools.c dereferences a NULL pointer when handling crafted MP4 files. This results in a Denial of Service by crashing or halting the application. The vulnerability is publicly known but lacks a CVSS score and no vendor advisory or patch information is provided.
Potential Impact
Successful exploitation causes a Denial of Service by crashing the GPAC MP4Box application when processing malicious MP4 files. There is no indication of code execution or data corruption beyond service disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, avoid processing untrusted MP4 files with GPAC MP4Box v2.4 to mitigate 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: 6a3052d20b89be6888826d03
Added to database: 6/15/2026, 7:30:26 PM
Last enriched: 6/15/2026, 8:30:11 PM
Last updated: 6/16/2026, 5:02:44 AM
Views: 3
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