What is GHSA-44vh-hwch-5r66?

GHSA-44vh-hwch-5r66 is a security advisory published by GitHub Security Advisories with Medium severity. An Out-of-Memory in the mp4_mux_cenc_insert_pssh function (filters/mux_isom.c) of GPAC MP4Box v2...

Which CVE IDs does GHSA-44vh-hwch-5r66 cover?

GHSA-44vh-hwch-5r66 covers the following CVE IDs: CVE-2025-55647. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-44vh-hwch-5r66?

GHSA-44vh-hwch-5r66 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-44vh-hwch-5r66MediumCVSS 5.5

An Out-of-Memory in the mp4_mux_cenc_insert_pssh function (filters/mux_isom.c) of GPAC MP4Box v2...

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2025-55647 →

📋 Description

An Out-of-Memory in the mp4_mux_cenc_insert_pssh function (filters/mux_isom.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-2025-55647
https://infosec.exchange/@sigdevel/116736795058798433
http://www.openwall.com/lists/oss-security/2026/06/13/7
https://github.com/advisories/GHSA-44vh-hwch-5r66