Vulnerabilities
GPAC MP4Box Heap Use-After-Free Requires Urgent Patch for Media Processing Systems
A high-severity vulnerability in GPAC MP4Box involves a heap use-after-free flaw in AC-4 descriptor handling that requires user interaction.
AC-4
Everything Patch Observer has reported about AC-4: 2 stories, newest first. Part of our Vulnerabilities coverage.
Vulnerabilities
GPAC MP4Box Out-of-Bounds Read Flaw Exposes Systems to Crafted AC-4 Streams
A medium-severity vulnerability in GPAC allows attackers to trigger out-of-bounds reads via malicious AC-4 audio streams, requiring user interaction to exploit.