So as I see noone replying I had to go searching myself. I seems that every game you run can be potentially malicious if the game asked for some permisions. So I should delete every unity unUpdated game or see and disallow permisions somehow. But also I am not that tech savy so I dont know if it would help.
Viewing post in About the new Unity exploit.
Thank you for replying.
Unity has a patcher tool. I think that is enough for most of the games.
Also. The way Unity have explained the vulnerability in their security post, suggests that someone has to have access to my computer.
"This vulnerability may allow malicious actors with local access to execute arbitrary code within your application’s context, potentially leading to data exposure or privilege escalation."
The keyword here is "local access". So unless I'm actually dumb, this really suggests what I wrote above the quotation.