= Security Discussions = For security related discussions, please do ''not'' open a bug report nor publish your findings but contact Oracle first. Please continue to read [http://www.oracle.com/us/support/assurance/reporting/index.html here]. Security related discussions are related to reports about (potential) ''bugs in !VirtualBox'' allowing a guest to penetrate or crash the host, allowing one guest to communicate with another guest using hidden channels and things like that. For normal questions (e.g. ''How can I permit users to start a VM?'' or something like that), please ask your question in our [http://forums.virtualbox.org/ Community forum]!