What is GHSA-8657-m7g3-wrq5?

GHSA-8657-m7g3-wrq5 is a security advisory published by GitHub Security Advisories with Medium severity. A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC...

Which CVE IDs does GHSA-8657-m7g3-wrq5 cover?

GHSA-8657-m7g3-wrq5 covers the following CVE IDs: CVE-2025-55649. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8657-m7g3-wrq5?

GHSA-8657-m7g3-wrq5 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-8657-m7g3-wrq5MediumCVSS 5.5

A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC...

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2025-55649 →

📋 Description

A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-55649
https://infosec.exchange/@sigdevel/116736730620435563
http://www.openwall.com/lists/oss-security/2026/06/13/11
https://github.com/advisories/GHSA-8657-m7g3-wrq5