[nerdy]

Downvote with no explanation. Someone disagrees that these guys use zero-days? Not to mention some of which include jumping to kernel mode?

2011: CVE-2011-3402

2014: CVE-2014-4148 CVE-2014-6324 CVE-2015-2360

[stirlo]

Your comment adds nothing of value to the conversation and provides no sourcing. This is why you have been downvoted.