Nvidia ended support for Microsoft’s Windows 7 and 8.1 operating systems in 2021 officially. The company announced that it would release critical security updates for unsupported systems until September 2024.
Nvidia released GeForce Security Update Drivers for Windows 7, Windows 8, and Windows 8.1 this week. The release has the version 473.81 and includes only security related changes, but no feature additions or improvements regarding games or other applications.
The company notes in the release notes:
NVIDIA has released a software security update display driver for GeForce GPUs to be used with Windows 7/8.x, which are no longer supported by Game Ready Drivers
Effective October 2021, Game Ready Driver upgrades, including performance enhancements, new features, and bug fixes, are exclusively available for systems utilizing Windows 10 and Windows 11 as their operating system
The security bulletin is available here. It lists the security issues in the GPU display driver and VGPU software that Nivida patched in the update. The severity rating of the bulletin is high.