This exploit resembles the Type Mismatch bug used by Niklas Baumstark and Bruno Keith in the Pwn2Own 2021 competition.
The exploit also affects Opera and Brave browsers.
However, for the exploit to work, it needs to be chained with another exploit/vulnerability that can escape the Chromium sandbox. As the chrome sandbox prevents remote code execution and does not allow vulnerabilities to launch programs on host computers, the exploit cannot function alone.
Remote code execution