is it a vulnerability in the PDF protocal or the adobe (or foxit) renderer?
No idea but if you don't allow PDF's to be automatically displayed then no vulnerability can be exploited
I manually (right-click, Save As...) files I want (including PDF's). If I noticed a PDF I hadn't downloaded I wouldn't try and open it even if it is called "free prize" or similar. I'm not that naive. -- Don't feed trolls--it only makes them grow!
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