VirtualBox 4.1.22 is now available for download.This is a maintenance release.What’s new in this release?
VMM: fixed a potential host crash triggered by shutting down a VM when another VM was running
VMM: fixed a potential host crash under a high guest memory pressure
VMM: respect RAM preallocation while restoring saved state.
VMM: fixed handling of task gates if VT-x/AMD-V is disabled
Storage: fixed audio CD passthrough for certain media players
USB: don’t crash if a USB device is plugged or unplugged when saving or loading the VM state
RTC: fixed a potential corruption of CMOS bank 1
Mac OS X hosts: installer fixes for Leopard
Windows Additions: fixed memory leak in VBoxTray