This is an issue I raised with colleagues back in the late 90&#x27;s. At the time only high end graphics systems (SGI) had hardware graphics contexts. So one openGL app could crash or scribble all over another openGL applications canvas.<p>The truth is a GPU is an entire second computer attached via PCIE bus. As far as security is concerned this will continue to be a shit-show until we accept that fact and act accordingly.