What is GHSA-pm88-9xjw-ghxf?

GHSA-pm88-9xjw-ghxf is a security advisory published by GitHub Security Advisories with Medium severity. A segmentation violation in the Track_SetStreamDescriptor function (isomedia/track.c) of GPAC...

Which CVE IDs does GHSA-pm88-9xjw-ghxf cover?

GHSA-pm88-9xjw-ghxf covers the following CVE IDs: CVE-2025-55663. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pm88-9xjw-ghxf?

GHSA-pm88-9xjw-ghxf has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-pm88-9xjw-ghxfMediumCVSS 5.5

A segmentation violation in the Track_SetStreamDescriptor function (isomedia/track.c) of GPAC...

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2025-55663 →

📋 Description

A segmentation violation in the Track_SetStreamDescriptor function (isomedia/track.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-2025-55663
https://infosec.exchange/@sigdevel/116733899601128471
http://www.openwall.com/lists/oss-security/2026/06/13/14
https://github.com/advisories/GHSA-pm88-9xjw-ghxf