id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 14290,Content of the hosts video memory is shown,Sworddragon,,"For example if I'm opening an application on the guest system that seems to take advantage of 3D acceleration (in this case ""XPS-Viewer EP"" on Windows XP) I'm seeing content from the memory of the graphics card (for example textures from a game that I have played on the host system before). Additionally to this issue that I'm seeing content of the graphics card instead of the document this behavior could leak unwanted data to the guest system. Maybe VirtualBox could allocate and zeroing the amount of video memory that is configured for the guest system before it starts to avoid that the guest system can read anything at any time from the host system (the same applies for the system memory if not already done).",defect,new,3D support,VirtualBox 5.0.0,,,,Windows,Linux