Besides Windows 10 and Windows 10 Mobile, Microsoft has also released Cumulative Updates for the other operating systems they still support, including Windows 7, Windows 8.1, and Windows Server 2012
The updates fixes similar issues as on Windows 10, including:
- Security updates to Windows media, Windows Shell, Windows Hyper-V, Windows datacenter networking, Windows kernel, Windows virtualization and kernel, Microsoft JET Database Engine, Windows MSXML, and Windows Server.
Windows 8.1 or Windows Server 2012 R2 will receive KB4457129, which you can be manually downloaded here. The security-only update, KB4457143 can be downloaded here.
Windows 7 Service Pack 1 or Windows Server 2008 R2 Service Pack 1 users will get KB4457144, which can be downloaded here. The security-only version is KB4457145, and which can be downloaded here.
Windows Server 2012 admins need KB4457135, which can be download here. The security-only version is KB4457140, which can be downloaded here.