CVE-2025-55645: n/a
A heap buffer overflow in the gf_cenc_set_pssh function (isomedia/drm_sample.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-2025-55645 is a heap buffer overflow vulnerability located in the gf_cenc_set_pssh function within the isomedia/drm_sample.c component of GPAC MP4Box version 2.4. The vulnerability can be triggered by processing a crafted MP4 file, leading to a denial of service condition. There is no CVSS score or detailed vendor advisory available, and no patch or remediation information has been provided.
Potential Impact
Successful exploitation of this vulnerability results in a denial of service due to a heap buffer overflow when handling malicious MP4 files. There is no information about code execution or data corruption impacts.
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.
CVE-2025-55645: n/a
Description
A heap buffer overflow in the gf_cenc_set_pssh function (isomedia/drm_sample.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-2025-55645 is a heap buffer overflow vulnerability located in the gf_cenc_set_pssh function within the isomedia/drm_sample.c component of GPAC MP4Box version 2.4. The vulnerability can be triggered by processing a crafted MP4 file, leading to a denial of service condition. There is no CVSS score or detailed vendor advisory available, and no patch or remediation information has been provided.
Potential Impact
Successful exploitation of this vulnerability results in a denial of service due to a heap buffer overflow when handling malicious MP4 files. There is no information about code execution or data corruption impacts.
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.
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: 6a3052d20b89be6888826cfa
Added to database: 6/15/2026, 7:30:26 PM
Last enriched: 6/15/2026, 8:30:40 PM
Last updated: 6/16/2026, 4:37:48 AM
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.