---
id: CVE-2026-95122
title: >-
  mp4v2 2.0.0 contains a NULL pointer dereference vulnerability in
  MP4File::GenerateTracks() in src/mp4file.cpp
summary: >-
  mp4v2 2.0.0 contains a NULL pointer dereference vulnerability in
  MP4File::GenerateTracks() in src/mp4file.cpp. This allows a remote attacker to
  cause a denial of service
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-476
published: '2026-10-13'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T19:56:15.773'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95122'
references:
  - url: 'https://gist.github.com/1820893135-pixel/607844240f0c965b4dc1f5fdb7ac6148'
    label: cve@mitre.org
  - url: 'https://github.com/TechSmith/mp4v2/issues/99'
    label: cve@mitre.org
  - url: 'https://github.com/TechSmith/mp4v2/pull/101'
    label: cve@mitre.org
  - url: >-
      https://github.com/TechSmith/mp4v2/pull/101/changes/b5df7f39d741d8926da1ac80fa8c579c30686e7f
    label: cve@mitre.org
  - url: 'https://github.com/TechSmith/mp4v2/issues/99'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00512
epssPercentile: 0.43472
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-13T18:12:53.902522Z'
ingestedAt: '2026-10-13T15:33:40.085Z'
---

## Overview

mp4v2 2.0.0 contains a NULL pointer dereference vulnerability in MP4File::GenerateTracks() in src/mp4file.cpp. This allows a remote attacker to cause a denial of service

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.