CVE-2025-55649

A NULL pointer dereference in the gfmediamapesd function mediatools/isomtools.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

PT-2026-49275

Name of the Vulnerable Software and Affected Versions GPAC MP4Box version 2.4 Description A NULL pointer dereference occurs in the gf media map esd function within the media tools/isom tools.c file. This issue allows an attacker to trigger a Denial of Service DoS by providing a specially crafted...

CDN Tuning for OTT - "Why Doesn't it Already do That?"

When you initially onboarded your OTT traffic to a CDN, you probably went with default settings. And to be honest, why wouldn't you? A standard media configuration is designed for the short http-based segment delivery at scale. It removes the bottleneck of your origin connectivity, taking you fro...