---
id: CVE-2025-15668
title: A vulnerability was identified in GPAC up to b40ce70f5
summary: >-
  A vulnerability was identified in GPAC up to b40ce70f5. This issue affects the
  function sgpd_del_entry of the file src/isomedia/box_code_base.c of the
  component MP4Box. Such manipulation of the argument data leads to heap-based
  buffer ov…
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-122
published: '2026-07-06'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T22:10:00.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-15668'
references:
  - url: 'https://github.com/TimChan2001/pocs/raw/refs/heads/main/poc-gpac-0'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/gpac/gpac/commit/f29f955f2a3b5e8e507caad3e52319f961bf37bf
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3398'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2025-15668'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/846851'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/376293'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/376293/cti'
    label: cna@vuldb.com
  - url: 'https://github.com/gpac/gpac/issues/3398'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00173
epssPercentile: 0.06142
ingestedAt: '2026-10-12T23:07:25.619Z'
---

## Overview

A vulnerability was identified in GPAC up to b40ce70f5. This issue affects the function sgpd_del_entry of the file src/isomedia/box_code_base.c of the component MP4Box. Such manipulation of the argument data leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is f29f955f2a3b5e8e507caad3e52319f961bf37bf. It is advisable to implement a patch to correct this issue.

## Remediation

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