---
id: CVE-2026-109827
title: A vulnerability has been found in GPAC up to 26.07.0
summary: >-
  A vulnerability has been found in GPAC up to 26.07.0. This vulnerability
  affects the function gf_m2ts_decode_ait of the file src/media_tools/ait.c of
  the component AIT Parser. Such manipulation leads to out-of-bounds write. The
  attack ma…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'
cwe:
  - CWE-119
  - CWE-787
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T17:17:31.843'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109827'
references:
  - url: 'https://github.com/gpac/gpac/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/gpac/gpac/commit/6d2c21a1a688abb20d0111b608db3b6f44d348f4
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3930'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/pull/3932'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-109827'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/1001680'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/417465'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/417465/cti'
    label: cna@vuldb.com
  - url: 'https://www.mediafire.com/file/zbpfhkgaf18cntf/poc_gpac_g1.zip/file'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-13T17:38:53.181Z'
---

## Overview

A vulnerability has been found in GPAC up to 26.07.0. This vulnerability affects the function gf_m2ts_decode_ait of the file src/media_tools/ait.c of the component AIT Parser. Such manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 6d2c21a1a688abb20d0111b608db3b6f44d348f4. Applying a patch is advised to resolve this issue.

## Remediation

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