VirtualBox 7.1.12 Brings Fixes for Nested VMs and Kernel Compatibility
linuxiac, Thursday, July 24th, 2025
VirtualBox 7.1.12 introduces critical fixes for nested VMs, resolves BSOD issues on Windows hosts, and provides support for the Linux kernel 6.16.
VirtualBox, a popular open-source virtualization software, has released its latest version, 7.1.12, a new maintenance update designed to enhance stability and address several issues affecting users across various platforms.
One notable fix is in the Virtual Machine Monitor, resolving a critical issue where running nested virtual machines previously resulted in a 'Guru Meditation' error for the outer VM. Additionally, for users relying on NAT, the scenario where virtual machines with excessively long names refuse to start has also been effectively addressed.