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VirtualBox 7.2.8 Build 173730 by Oracle VM

VirtualBox 7.2.8 Build 173730 by Oracle VM
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VirtualBox is a general-purpose full virtualizer for hardware. Targeted at server, desktop and embedded use, it is now the only professional quality virtualization solution. It is also Open Source Software.  The powerful virtualization product for enterprise as well as home use.

VirtualBox provides are useful for several scenarios: Running multiple operating systems simultaneously. VirtualBox allows you to run more than one operating system at a time.

This way, you can run software written for one operating system on another (for example, Windows software on Linux or a Mac) without having to reboot to use it.

Since you can configure what kinds of “virtual” hardware should be presented to each such operating system, you can install an old operating system such as DOS or OS/2 even if your real computer’s hardware is no longer supported by that operating system.

Software vendors can use virtual machines to ship entire software configurations. For example, installing a complete mail server solution on a real machine can be a tedious task.

With VirtualBox, such a complex setup (then often called an “appliance”) can be packed into a virtual machine. Installing and running a mail server becomes as easy as importing such an appliance into VirtualBox.

In order to run VirtualBox on your machine, you need:

  • Reasonably powerful x86 hardware. Any recent Intel or AMD processor should do.
  • Memory. Depending on what guest operating systems you want to run, you will need at least 512 MB of RAM (but probably more, and the more the better). Basically, you will need whatever your host operating system needs to run comfortably. Plus the amount that the guest operating system needs. So, if you want to run Windows 8.1 on Windows 7, you probably won’t enjoy the experience much with less than 2 GB of RAM. Check the minimum RAM requirements of the guest operating system, they often will refuse to install if it is given less. Sometimes it malfunctions instead. So you’ll need that for the guest alone, plus the memory your operating system normally needs.
  • Hard disk space. While VirtualBox itself is very lean (a typical installation will only need about 30 MB of hard disk space), the virtual machines will require fairly huge files on disk to represent their own hard disk storage. So, to install Windows 8, for example, you will need a file that will easily grow to several 10 GB in size.
  • A supported host operating system. Presently, we support Windows, many Linux distributions, Mac OS X, Solaris and OpenSolaris. Check the user manual of the VirtualBox version you are using which versions are supported.
  • A supported guest operating system. Besides the user manual (see below), up-to-date information is available at “Status: Guest OSes“.

Changes in VirtualBox 7.2.8 (2026-04-21):

  • VMM: Fixed issue which caused a Guru Meditation with VERR_IEM_IPE_4 if the guest was trying to execute the wrong hypercall instruction but injected a UD exception instead
  • NAT Network: Fixed issue when internal DNS server could not be reached
  • Graphics: Fixed issue when mouse cursor did not change shape by context in Ubuntu 25.10 / Wayland
  • Main: Fixed crash on FreeBSD 16.0 shutdown with multiple devices attached to LSI Logic SAS controller
  • IPRT: Merged Github pull request 503 (fix: infinite loop in vsscanf whitespace processing). github-merge-author: lachlanharrisdev
  • Unattended: General improvements
  • Linux Host: Added initial support for kernels 6.19 and 7.0 (
  • Linux Host: Added support for guest time accounting
  • Linux Host and Guest: Introduced additional fixes for RHEL 10.1 and 10.2 kernels (
  • Linux Host and Guest: Added support for UEK9 kernel on Oracle Linux 9
  • Linux Host and Guest: Added improvements to make ‘rcvboxdrv/rcvboxadd setup’ and installation process faster
  • Linux Guest Additions: Deprecated vboxvideo kernel module for kernels 7.0 and newer; please consider using VMSVGA graphics or vboxvideo module which comes with Linux kernel or provided by your Linux distribution if guest running kernel 7.0+; vboxvideo will still be available for older kernels
  • Linux Guest Additions: Fixed issue when clipboard sharing was not possible in combination of Wayland guest and Windows host
  • Linux Guest Additions: Fixed issue when last character was not pasted into Windows host clipboard when copying from Wayland guest
  • Windows Guest: Fixed issue when Windows 11 guest experienced BSOD – DRIVER_OVERRAN_STACK_BUFFER
  • UEFI: Fixed errors with secure boot certificate updates and Windows 11 guests
  • DMI: Fixed issue when 0.0 value was provided for the BIOS release and BIOS firmware version numbers so Windows did not populate the registry keys under HKLM\HARDWARE\System\BIOS which some components rely on

Homepage – https://www.virtualbox.org

Currently, Oracle VM VirtualBox runs on the following host operating systems:

  • Windows hosts (64-bit):
    • Windows 8.1
    • Windows 10
    • Windows 11 21H2
    • Windows Server 2012
    • Windows Server 2012 R2
    • Windows Server 2016
    • Windows Server 2019
    • Windows Server 2022
  • Mac OS X hosts (64-bit):
    • 10.15 (Catalina)
    • 11 (Big Sur)
    • 12 (Monterey)

Intel hardware is required.

  • Linux hosts (64-bit). Includes the following:
    • Ubuntu 18.04 LTS, 20.04 LTS and 22.04
    • Debian GNU/Linux 10 (“Buster”) and 11 (“Bullseye”)
    • Oracle Linux 7, 8 and 9
    • CentOS/Red Hat Enterprise Linux 7, 8 and 9
    • Fedora 35 and 36
    • Gentoo Linux
    • SUSE Linux Enterprise server 12 and 15
    • openSUSE Leap 15.3

 

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