CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.1%
For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11 (original release), see its update history page.NoteFollow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.
This security update includes improvements that were a part of update KB5014668 (released June 23, 2022) and also addresses the following issues:
This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.
Applies to | Symptom | Workaround |
---|---|---|
IT admins | After installing this update, some .NET Framework 3.5 apps might have issues or might fail to open. Affected apps are using certain optional components in .NET Framework 3.5, such as Windows Communication Foundation (WCF) and Windows Workflow (WWF) components. | This issue should be resolved automatically via a Troubleshooter on affected unmanaged devices. If your device is managed by an IT department or with enterprise management tools, you might not get the troubleshooter automatically and might require the below workaround to resolve the issue. For more information on this troubleshooter, please see Windows Update Troubleshooter for repairing .NET Framework components.If you do not automatically receive the troubleshooter, you can mitigate this issue by re-enabling .NET Framework 3.5 and theWindows Communication FoundationinWindows Features. For instructions, please see Enable the .NET Framework 3.5 in Control Panel. Advanced users or IT admins can do this programmatically using an elevatedCommand Prompt (run as administrator) and running the following commands:` |
dism /online /enable-feature /featurename:netfx3 /all
``
dism /online /enable-feature /featurename:WCF-HTTP-Activation
``
dism /online /enable-feature /featurename:WCF-NonHTTP-Activation
`
IT admins| After installing this update, IE mode tabs in Microsoft Edge might stop responding when a site displays a modal dialog box. A modal dialog box is a form or dialog box that requires the user to respond before continuing or interacting with other portions of the webpage or app. Developer Note Sites affected by this issue callwindow.focus.| This issue is addressed in KB5016691. If you do not want to install this update, see the instructions below.This issue is resolved using Known Issue Rollback (KIR). Please note that it might take up to 24 hours for the resolution to propagate automatically to consumer devices and non-managed business devices. Restarting your Windows device might help the resolution apply to your device faster. For enterprise-managed devices that have installed an affected update and encountered this issue can resolve it by installing and configuring the special Group Policy listed below. For information on deploying and configuring these special Group Policy, please see How to use Group Policy to deploy a Known Issue Rollback.Group Policy downloads with Group Policy name:
Download for Windows 11 - Windows 11 (original release) KB5014019 220624_22553 Known Issue Rollback
Important You will need toinstall andconfigure the Group Policy for your version of Windows to resolve this issue.
All users| After installing this update, we have received reports that a small number of devices might be unable to open the Start menu. On affected devices, clicking or selecting the Start button or using the Windows key on your keyboard might have no effect.| This issue is addressed in KB5016629. If you are using an update released before August 9, 2022, see below.This issue is resolved using Known Issue Rollback (KIR). Please note that it might take up to 24 hours for the resolution to propagate automatically to consumer devices and non-managed business devices. Restarting your Windows device might help the resolution apply to your device faster. For enterprise-managed devices that have installed an affected update and encountered this issue can resolve it by installing and configuring a special Group Policy. The special Group Policy can be found in Computer Configuration >**Administrative Templates **>KB5014668 220721_04201 Known Issue Rollback>Windows 11 (original release). For information on deploying and configuring these special Group Policy, seeHow to use Group Policy to deploy a Known Issue Rollback.Group Policy downloads with Group Policy name:
Download for Windows 11, version 21H2 - KB5014668 220721_04201 Known Issue Rollback
Important You will need toinstall andconfigure the Group Policy for your version of Windows to resolve this issue.
IT admins| After installing this update, XPS Viewer might be unable to open XML Paper Specification (XPS) documents in some non-English languages, including some Japanese and Chinese character encodings. This issue affects both XML Paper Specification (XPS) and Open XML Paper Specification (OXPS) files. When encountering this issue, you may receive an error, “This page cannot be displayed” within XPS Viewer or it might stop responding and have high CPU usage with continually increasing memory usage. When the error is encountered, if XPS Viewer is not closed it might reach up to 2.5GB of memory usage before closing unexpectedly.This issue does not affect most home users. The XPS Viewer is no longer installed by default as of Windows 10, version 1803 and must be manually installed.| This issue is addressed in KB5017383.
Before installing this updateMicrosoft combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.Install this update****Release Channel | Available | Next Step |
---|---|---|
Windows Update and Microsoft Update | Yes | None. This update will be downloaded and installed automatically from Windows Update. |
Windows Update for Business | Yes | None. This update will be downloaded and installed automatically from Windows Update in accordance with configured policies. |
Microsoft Update Catalog | Yes | To get the standalone package for this update, go to the Microsoft Update Catalog website. |
Windows Server Update Services (WSUS) | Yes | This update will automatically sync with WSUS if you configure Products and Classifications as follows:Product: Windows 11Classification: Security Updates |
If you want to remove the LCUTo remove the LCU after installing the combined SSU and LCU package, use the DISM/Remove-Package command line option with the LCU package name as the argument. You can find the package name by using this command:DISM /online /get-packages.Running Windows Update Standalone Installer (wusa.exe) with the**/uninstall **switch on the combined package will not work because the combined package contains the SSU. You cannot remove the SSU from the system after installation.
File informationFor a list of the files that are provided in this update, download the file information for cumulative update 5015814. For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version 22000.795.
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.1%