I really don&#x27;t understand your argument here.<p>As per definition of vulnerability, this is something that many Linux systems have ran into in the past. When you get outside of mainline distributed programs you see vendor issues like this all the time. 777 is a thing in Linux and people&#x2F;vendors do dumb crap with it all the time. Privilege escalation to root via bad file permissions is not an uncommon problem in Linux either.<p>The patch for this problem is easy enough too.<p>Right click &gt; security &gt; remove full access.<p>If this application is widely distributed enough Microsoft may very well push a fix for it. What we don&#x27;t know here is how many computers are affected by this, it could be a very large number, or it could be a few from a limited distribution with a bad setting.