LHC@home

VirtualBox 7.2.2 (released September 10 2025)
https://www.virtualbox.org/wiki/Changelog-7.2#v2

This is a maintenance release. The following items were fixed or added:

VMM: Fixed issue when VM was not able to start on Windows Arm host
GUI: Fixed VBox Manager crash when some VM has a lot of snapshots
GUI: Fixed issue when error notifications could not be displayed on snapshot deletion
GUI: Fixed VBox Manager crash while attempting to show error notifications too early
GUI: Fixed VBox Manager crash while removing all VMs from VM list
GUI: Fixed VBox Manager freeze on Linux hosts at startup or while attempting to add a VM
GUI: Fixed VBox Manager layout bug with too strict size constraints
GUI: Updated VBox VM network status-bar indicator tooltip (IP address) on guest additions change
GUI: Added possibility for Windows 11 host to use legacy light/dark themes from Windows 10
GUI: Forcing xdgdesktopportal platform theme on Linux when org.freedesktop.portal.Desktop DBus service is available
Network (NAT, DNS): Fixed potential issue where a nameserver in the 127/8 network could have been passed to the guest
Network: Added a new experimental type of e1000 adapter (82583V). It requires the ICH9 chipset, since MSIs are not supported by PIIX3
USB: Fixed passing through USB devices exposed over USB/IP
USB Webcam: The virtual USB webcam is now part of the open source base package
Arm host: Improved high CPU usage for idling VMs
Linux host: Use KVM APIs on kernel 6.16.0 and newer for acquiring/releasing VT-x
macOS host: Fixed internal networking, including NAT networks on macOS (7.2.0 regression)
macOS host: Fixed VM crash on Arm host on VM start
Linux Guest Additions: Fixed issue when VBoxClient was reporting it's unable to load shared libraries on start
Windows Guest Additions: Fixed issue when installation was failing on Windows XP SP2 64-bit
EFI: Fixed TPM device not working with certain guests