Microsoft has released new cumulative updates for Windows 10 version 1903, version 1809 and version 1803. The direct downloads links for Windows 10 KB4503327 (version 1809) are now available on Microsoft Update Catalog.
Windows 10 KB4503327 for October 2018 Update (version 1809) is not a big release and it comes with a limited number of features. The June 2019 cumulative update for Windows 10 version 1809 advances the systems to Build 17763.557 and fixes various security problems.
If you’re on May 2019 Update, you’ll receive Build 18362.175 and it also comes with similar fixes as October 2018 Update patch. Speaking of Windows 10 October 2018 Update Build 17763.557, you can download and install it via Windows Update. Or you can also grab the offline installers if you plan to update your one or multiple PCs manually.
KB4503327 Download Links for Windows 10
Windows 10 KB4503327 Direct Download Links: 32-bit (x86) and 64-bit.
KB4503327 Windows 10 Build 17763.557 Full Changelog
As per the official changelog, Microsoft has fixed an issue that blocked rendering of the keyboard on Windows Mixed Reality in some apps.
A fix for security vulnerability may prevent connections between Windows and certain Bluetooth devices. It’s worth noting that only insecure Bluetooth devices or connections are affected. If you experience problems with Bluetooth connections, you’ve to update your Bluetooth device or contact the manufacturer to check the availability of an update.
The patch also includes updated Broadcom Wi-Fi firmware for HoloLens.
Another bug has been addressed that may have prevented the launch of Internet Explorer 11 when the Default Search Provider is not set or is malformed.
As always, Microsoft is including security updates for core applications and programs. The security update is available for Windows Shell, Microsoft JET Database Engine, Windows Datacenter Networking, Windows Storage and Filesystems, Microsoft Edge, Internet Explorer, Windows App Platform, Windows App Platform, Windows Server, Windows Cryptography, Windows SQL components, Internet Information Services, Windows Input and Composition, and more.