Microsoft released security update KB5007215 (http://'https://support.microsoft.com/en-us/topic/november-9-2021-kb5007215-os-build-22000-318-775afa5b-dd28-4262-82d2-258da52291ec') for the Windows 11 original release, Build 22000.318.
The security update includes quality improvements. The highlighted changes include the following:
- Addresses an issue in which certain apps might have unexpected results when rendering some user interface elements or when drawing within the app. You might encounter this issue with apps that use GDI+ and set a zero (0) width pen object on displays with high dots per inch (DPI) or resolution, or if the app is using scaling.
- If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.
For more information about the resolved security vulnerabilities, please refer to Microsoft November 2021 Security Updates (https://www.landzdown.com/security-alerts-briefings/microsoft-november-2021-security-updates/msg204922/?topicseen#msg204922).
IMPORTANT: Because of minimal operations during the holidays and the upcoming Western new year, there won't be a preview release (known as a "C" release) for the month of December 2021. There will be a monthly security release (known as a "B" release) for December 2021. Normal monthly servicing for both B and C releases will resume in January 2022.