Microsoft today pushed cumulative updates KB4056892, KB4056891, KB4056890, KB4056888 & KB4056893 to Windows 10 versions 1709, 1703, 1607, 1511 and 1507. All these security updates fix the Intel/AMD processors exploit on Windows 10. You can read more about these updates here.
While these updates will be available via Windows update automatically on your PCs, you can download them and update your PC manually too. We are providing direct download links for these updates below.