---
id: CVE-2026-71613
title: >-
  Buffer Overflow vulnerability in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3
  allows an attacker to execute arbitrary code via the j2kdec_process() function
summary: >-
  Buffer Overflow vulnerability in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3
  allows an attacker to execute arbitrary code via the j2kdec_process()
  function. Fixed in 9a253a07fd3f6b48022bba74302bf39388dda859.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cvssSource: adp
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-10T15:14:27.125564Z'
exploitAvailable: true
published: '2026-09-09'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T15:15:11.787Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-71613'
references:
  - url: 'https://github.com/gpac/gpac/issues/3613'
  - url: >-
      https://github.com/gpac/gpac/commit/9a253a07fd3f6b48022bba74302bf39388dda859
tags:
  - cve.org
  - exploit-available
epss: 0.00201
epssPercentile: 0.08874
ingestedAt: '2026-09-11T10:30:26.778Z'
---

## Overview

Buffer Overflow vulnerability in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 allows an attacker to execute arbitrary code via the j2kdec_process() function. Fixed in 9a253a07fd3f6b48022bba74302bf39388dda859.

## Remediation

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