---
id: CVE-2026-90824
title: A vulnerability has been found in GPAC 26.07.0
summary: >-
  A vulnerability has been found in GPAC 26.07.0. Affected is the function
  gf_sg_dom_event_bubble of the file src/scenegraph/dom_events.c of the
  component MP4Box. The manipulation leads to stack-based buffer overflow. The
  attack can only b…
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-121
product: GPAC
affected:
  - GPAC 26.07.0
published: '2026-09-14'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T15:17:30.223'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90824'
references:
  - url: 'https://github.com/gpac/gpac/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3804'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/releases/tag/abi-16.23'
    label: cna@vuldb.com
  - url: 'https://github.com/user-attachments/files/30398880/poc_08_add.zip'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90824'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/914949'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403326'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403326/cti'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3804'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: 'https://vuldb.com/submit/914949'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T14:44:42.543009Z'
epss: 0.00181
epssPercentile: 0.06809
ingestedAt: '2026-09-14T21:15:17.459Z'
---

## Overview

A vulnerability has been found in GPAC 26.07.0. Affected is the function gf_sg_dom_event_bubble of the file src/scenegraph/dom_events.c of the component MP4Box. The manipulation leads to stack-based buffer overflow. 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 able to address this issue. The identifier of the patch is 9eb40df4448b88d6a6ce3454657c06f47eff0b24. It is recommended to upgrade the affected component.

## Remediation

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