Windows 10: KB4594442 Cumulative Update Windows 10 v1809 Build 17763.1579 Nov. 17

Brink · Nov 18, 2020

November 17, 2020 - KB4594442 (OS Build 17763.1579) Out-of-band

Applies to: Windows 10 version 1809 all editions, Windows Server version 1809, Windows Server 2019 all editions

11/10/20
IMPORTANT Because of minimal operations during the holidays and the upcoming Western new year, there wonât be any preview releases for the month of December 2020. Monthly servicing will resume with the January 2021 security releases.

UPDATED 11/17/20
For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. To view other notes and messages, see the Windows 10, version 1809 update history home page.

Highlights

Updates an issue that might cause Kerberos authentication and ticket renewal issues that are related to the implementation of CVE-2020-17049.

Improvements and fixes

This non-security update includes quality improvements. Key changes include:

Addresses issues with Kerberos authentication related to the PerformTicketSignature registry subkey value in CVE-2020-17049, which was a part of the November 10, 2020 Windows update. The following issues might occur on writable and read-only domain controllers (DC):

Kerberos service tickets and ticket-granting tickets (TGT) might not renew for non-Windows Kerberos clients when PerformTicketSignature is set to 1 (the default).

Service for User (S4U) scenarios, such as scheduled tasks, clustering, and services for line-of-business applications, might fail for all clients when PerformTicketSignature is set to 0.

S4UProxy delegation fails during ticket referral in cross-domain scenarios if DCs in intermediate domains are inconsistently updated and PerformTicketSignature is set to 1.

If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.

Windows Update Improvements
Microsoft has released an update directly to the Windows Update client to improve reliability. Any device running Windows 10 configured to receive updates automatically from Windows Update, including Enterprise and Pro editions, will be offered the latest Windows 10 feature update based on device compatibility and Windows Update for Business deferral policy. This doesn't apply to long-term servicing editions.

Known issues in this update

Symptom Workaround After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."

Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10.

Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10.

Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows:

Go to the Settings app > Recovery.

Select Get Started under the Reset this PC recovery option.

Select Keep my Files.

Microsoft is working on a resolution and will provide an update in an upcoming release.
How to get this update

Before installing this update

Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing the LCU. For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.

If you are using Windows Update, the latest SSU (KB4587735) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog.

Install this update

Release Channel Available Next Step Windows Update or Microsoft Update No See the other options below. Microsoft Update Catalog Yes To get the standalone package for this update, go to the Microsoft Update Catalog website. Windows Server Update Services (WSUS) No You can import this update into WSUS manually. See the Microsoft Update Catalog for instructions.
File information

For a list of the files that are provided in this update, download the file information for cumulative update 4594442.

Note Some files erroneously have âNot applicableâ in the âFile versionâ column of the CSV file. This might lead to false positives or false negatives when using some third-party scan detection tools to validate the build.
Click to expand...

Source: https://support.microsoft.com/en-us/help/4594442

See also: Windows 10 version 1809 will reach end of servicing on Nov. 10, 2020

Direct download links for KB4594442 MSU file from Microsoft Update Catalog:

Download KB4594442 MSU for Windows 10 v1809 32-bit (x86) - 160.7 MB

Download KB4594442 MSU for Windows 10 v1809 64-bit (x64) - 346.3 MB

Download KB4594442 MSU for Windows 10 v1809 ARM64 - 393.8 MB

How to Find Windows 10 Version Number

How to Find Windows 10 Build Number

Known issues and notifications for Windows 10 version 1809 and Windows Server 2019 - Windows Release Information | Microsoft Docs

Resolved issues for Windows 10 version 1809 and Windows Server 2019 - Windows Release Information | Microsoft Docs

:)

slicendice · Nov 18, 2020

Cumulative Update KB4487044 Windows 10 v1809 Build 17763.316 - Feb. 12 Win Update

@jimbo45

I do it like this if I decide to map as folder while browsing the network:

Step 1: Copy the full network path using CTRL + C.

Step 2: Right click on Computer and select Map Network Drive.

Step 3: Paste the path using CTRL + V.

Step 4: Verification it got mapped

Brink · Nov 18, 2020

Cumulative Update KB4511553 Windows 10 v1809 Build 17763.678 - Aug. 13 Win Update

Update: Cumulative Update KB4512534 Windows 10 v1809 Build 17763.720 - Aug. 17

Wiley Coyote · Nov 18, 2020

Cumulative Update KB4469342 Windows 10 v1809 Build 17763.168 - Dec. 5 Win Update

Update: Cumulative Update KB4469342 Windows 10 v1809 Build 17763.168 - Dec. 5 Windows Update - Windows 10 Forums
Click to expand...

Oh this is a good one. I just updated and installed the KB4469342 BUT am still at 17763.134! ???

Anyone have any suggestions?

Windows 10: KB4594442 Cumulative Update Windows 10 v1809 Build 17763.1579 Nov. 17

KB4594442 Cumulative Update Windows 10 v1809 Build 17763.1579 Nov. 17

KB4594442 Cumulative Update Windows 10 v1809 Build 17763.1579 Nov. 17

KB4594442 Cumulative Update Windows 10 v1809 Build 17763.1579 Nov. 17

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