CVE-2025-55664: n/a
A heap buffer overflow in the m2tsdmx_send_packet function (filters/dmx_m2ts.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
This vulnerability involves a heap buffer overflow in the m2tsdmx_send_packet function within the filters/dmx_m2ts.c source file of GPAC MP4Box v2.4. An attacker can supply a crafted MP4 file to trigger this overflow, leading to a denial of service by crashing the application or causing instability. The vulnerability is publicly disclosed but lacks a CVSS score and any vendor-provided remediation or patch information. There is no indication of active exploitation in the wild.
Potential Impact
Successful exploitation of this vulnerability results in a denial of service condition, disrupting the availability of the GPAC MP4Box application when processing malicious MP4 files. There is no information indicating potential for code execution or data corruption beyond the DoS impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should avoid processing untrusted or suspicious MP4 files with GPAC MP4Box v2.4 to mitigate risk.
CVE-2025-55664: n/a
Description
A heap buffer overflow in the m2tsdmx_send_packet function (filters/dmx_m2ts.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
CVSS v3.1
Score 5.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a heap buffer overflow in the m2tsdmx_send_packet function within the filters/dmx_m2ts.c source file of GPAC MP4Box v2.4. An attacker can supply a crafted MP4 file to trigger this overflow, leading to a denial of service by crashing the application or causing instability. The vulnerability is publicly disclosed but lacks a CVSS score and any vendor-provided remediation or patch information. There is no indication of active exploitation in the wild.
Potential Impact
Successful exploitation of this vulnerability results in a denial of service condition, disrupting the availability of the GPAC MP4Box application when processing malicious MP4 files. There is no information indicating potential for code execution or data corruption beyond the DoS impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should avoid processing untrusted or suspicious 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: 6a1d9f4fe29bf47b5008b29f
Added to database: 6/1/2026, 3:03:43 PM
Last enriched: 6/1/2026, 3:48:59 PM
Last updated: 6/2/2026, 4:52:33 AM
Views: 3
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