Ok the simple skinny break down.
China decides that it will crank down harder on it’s people’s internet usage by mandating an installed software that allows the government to snoop and monitor people’s usage.
Looks like everyone is hard at proving that the software can be reverse engineered and then software can be created to manipulate the usage of said software for malicious use, or theft. Yes the software is meant for a filtering system , to reduce the people of china from seeing specific things, but it also is set for checking and double checking for modifications. Let’s call this a true
Zero Day Notification.