---
id: CVE-2026-92472
title: A vulnerability was determined in GPAC 26.08-DEV
summary: >-
  A vulnerability was determined in GPAC 26.08-DEV. The affected element is the
  function gf_node_deactivate_ex of the file src/scenegraph/base_scenegraph.c of
  the component MP4Box. Executing a manipulation can lead to use after free. The
  a…
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-119
  - CWE-416
product: GPAC
affected:
  - GPAC 26.08-DEV
published: '2026-09-16'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T21:12:30.593'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92472'
references:
  - url: 'https://github.com/gpac/gpac/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3831'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/releases/tag/abi-16.24'
    label: cna@vuldb.com
  - url: 'https://github.com/user-attachments/files/30635912/poc_12.zip'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-92472'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/941003'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/405731'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/405731/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T19:39:05.946578Z'
ingestedAt: '2026-09-16T19:02:30.725Z'
epss: 0.00161
epssPercentile: 0.0566
---

## Overview

A vulnerability was determined in GPAC 26.08-DEV. The affected element is the function gf_node_deactivate_ex of the file src/scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to use after free. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.24 is sufficient to fix this issue. This patch is called e34f4ba349d55cd1849f0bcf4cf46552732e2db7. The affected component should be upgraded. This issue is distinct from CVE-2026-90827.

## Remediation

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