PT-2026-45416 · Gpac · Mp4Box

Published 2025-07-16 · Updated 2026-06-02 · CVE-2025-60483

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions GPAC Project/MP4Box versions prior to 26.02.0

Description A NULL pointer dereference exists in the gf ac4 pres b 4 back channels present() function within the /media tools/av parsers.c file. This issue allows an attacker to cause a Denial of Service (DoS) by providing a specially crafted AC4 file.

Recommendations Update to version 26.02.0 or later.

Exploit

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2026-07713

CVE-2025-60483

Affected Products

Mp4Box

References · 14

• 🔥 https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/49/README.md · Exploit
• 🔥 https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/49/49_gf_ac4_pres_b_4_back_channels_present_media_tools_av_parsers_c_15703 · Exploit
• https://ubuntu.com/security/CVE-2025-60483 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-60483 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-07713 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-60483 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-60483 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-60483 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-60483 · Security Note
• https://github.com/gpac/gpac/commit/13eb5b76560aaf7813b865a2ad433258478e2695 · Note
• https://github.com/gpac/gpac/issues/3302 · Note
• http://openwall.com/lists/oss-security/2026/06/01/9 · Note
• https://t.me/cveNotify/165564 · Telegram Post
• https://infosec.exchange/@sigdevel/116659111520602254 · Note