---
id: CVE-2026-90609
title: A vulnerability has been found in GPAC up to f1219cde
summary: >-
  A vulnerability has been found in GPAC up to f1219cde. The impacted element is
  an unknown function of the file scenegraph/vrml_tools.c of the component
  MP4Box. Such manipulation leads to null pointer dereference. The attack can
  only be p…
severity: low
cvss: 3.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-404
  - CWE-476
product: GPAC
affected:
  - GPAC f1219cde
published: '2026-09-14'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T20:56:48.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90609'
references:
  - url: 'https://github.com/gpac/gpac/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3818'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/releases/tag/abi-16.23'
    label: cna@vuldb.com
  - url: >-
      https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-NULL-Pointer-Dereference-in-gf_node_set_cyclic_traverse_flag.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90609'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/913514'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403191'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403191/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T15:03:49.554484Z'
ingestedAt: '2026-09-14T15:23:07.426Z'
epss: 0.00118
epssPercentile: 0.01939
---

## Overview

A vulnerability has been found in GPAC up to f1219cde. The impacted element is an unknown function of the file scenegraph/vrml_tools.c of the component MP4Box. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 is sufficient to resolve this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. It is suggested to upgrade the affected component.

## Remediation

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