Microsoft releases KB5030219 update to fix a cornucopia of security issues and other Windows 11 problems

It's the time of the month when Microsoft releases its regular security updates, and this September is no different. As the KB5030219 update is a security update, it is rolling out automatically to all Windows 11 users.

As well as numerous security fixes, the KB5030219 update removes a blank item from the Sticky Keys menu, a problem introduced by the previously released KB5029351 update.

See also:

• Microsoft is making some dramatic changes to drivers in Windows 11 and beyond
• How to speed up File Explorer in Windows 11
• Microsoft is bringing one of the best features of Photoshop to Paint in Windows 11

As is typical, Microsoft does not share details of the security issues that are addressed, lest they be exploited before the majority of people have patched their systems. The company does have the following to say, however:

This update addresses an issue that affects authentication. Using a smart card to join or rejoin a computer to an Active Directory domain might fail. This occurs after you install Windows updates dated October 2022 or later. For more details, see KB5020276.

The full list of non-security changes and improvements is as follows:

• New! This update adds a new hover behavior to the search box gleam. When you hover over it, the search flyout box might appear. You can adjust this behavior by right-clicking the taskbar. Then choose Taskbar settings to change your search box experience.
• New! This update adds new functionality that affects app defaults. To learn more, see A principled approach to app pinning and app defaults in Windows.
• New! This release adds a new policy called "Enable optional updates". Administrators can use it to configure the monthly, optional cumulative updates for commercial devices. You can also use this policy for the gradual Controlled Feature Rollouts (CFR). To learn more, see Enable and control optional updates for your organization.
• This update supports daylight saving time (DST) changes in Israel.
• This update addresses an issue that affects the search icon. When you select it, the Search app does not open. This occurs after a machine has been asleep.
• This update improves the reliability of the Search app.
• This update addresses an issue that affects the TAB key. Using it to browse search results requires additional actions.
• This update addresses an issue that affects Narrator. It does not correctly identify the search box on the taskbar and search highlights within the search box.
• This update addresses an issue that affects the search box size. Its size is reduced in tablet posture mode on Microsoft Surface Pro and Surface Book devices.

• This update addresses an issue that affects the Group Policy Service. It will not wait for 30 seconds, which is the default wait time, for the network to be available. Because of this, policies are not correctly processed.
• This update adds a new API for D3D12 Independent Devices. You can use it to create multiple D3D12 devices on the same adapter. To learn more, seeD3D12 Independent Devices.
• This update addresses an issue that affects a WS_EX_LAYERED window. The window might render with the wrong dimensions or at the wrong position. This occurs when you scale the display screen.
• This update addresses an issue that affects print jobs that are sent to a virtual print queue. They fail without an error.
• This update addresses an issue that causes high CPU use. This occurs when you enable the "fBlockNonDomain" policy.
• This update addresses an issue that affects disk partitions. The system might stop working. This occurs after you delete a disk partition and add the space from the deleted partition to an existing BitLocker partition.
• This update addresses an issue that causes Windows to fail. This occurs when you use BitLocker on a storage medium that has a large sector size.
• This update addresses an issue that affects Remote Desktop sessions. Sometimes you receive a wrong error message when you try to sign in to a session.
• This update addresses an issue that affects Start menu icons. They are missing after you sign in for the first time.
• This update addresses an issue that affects settings. They do not sync even if you turn on the toggle on the Windows Backup page in the Settings app.
• This update addresses an issue that affects the Resultant Set of Policy (RSOP). The Windows LAPS "BackupDirectory" policy setting was not being reported. This occurs when the setting is set to 1, which is "Back up to AAD".
• The update addresses an issue that affects those who use Windows Update for Business. After you are asked to change your password at sign in, the change operation fails. Then you cannot sign in. The error code is 0xc000006d.
• This update addresses an issue that affects Microsoft Excel. It stops responding. This occurs when you press CTRL or Shift while using the Japanese Input Method Editor (IME).

You can either wait for the KB5030219 update to download and install automatically, or you can manually grab it from the Windows Update Catalog.

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