Windows 10: Cumulative Update KB4512507 Windows 10 v1703 Build 15063.1988 Aug. 13

Brink · Aug 13, 2019

August 13, 2019 - KB4512507 (OS Build 15063.1988)

Applies to: Windows 10 version 1703

IMPORTANT: Windows 10 Enterprise and Windows 10 Education editions will reach end of service on October 8, 2019. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.

Reminder: March 12 and April 9 were the last two Delta updates for Windows 10, version 1703. Security and quality updates will continue to be available via the express and full cumulative update packages. For more information on this change please visit our blog.

Windows 10, version 1703, reached end of service on October 8, 2018. Devices running Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions will no longer receive monthly security and quality updates that contain protection from the latest security threats. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.

Windows 10 Mobile, version 1703, reached end of service on June 11, 2019. Devices running Windows 10 Mobile and Windows 10 Mobile Enterprise will no longer receive monthly security and quality updates that contain protection from the latest security threats. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.

For more information about the various types of Windows updates, such as critical, security, driver, service packs, etc., please see the following article.

Highlights

Updates to improve security when using external devices (such as game controllers and web cameras), Internet Explorer, Microsoft Edge, Bluetooth, networking technologies, and input devices such as a mouse, keyboard, or stylus.

Improvements and fixes

This security update includes quality improvements. Key changes include:

Addresses an issue that may prevent devices from starting up or cause them to continue restarting if they are connected to a domain that is configured to use MIT Kerberos realms. Domain controllers and domain members are both affected.

Security updates to Windows Wireless Networking, Windows App Platform and Frameworks, Windows Storage and Filesystems, Microsoft Scripting Engine, Internet Explorer, Windows Input and Composition, Windows Cryptography, Windows Virtualization, Windows Datacenter Networking, Windows Peripherals, the Microsoft JET Database Engine, Windows MSXML, Windows Server, and Microsoft Edge.

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 the Security Update Guide.

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 Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege. Do one of the following:

Perform the operation from a process that has administrator privilege.

Perform the operation from a node that doesn’t have CSV ownership.

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 and applying Microsoft security fixes. For more information, see Servicing stack updates.

If you are using Windows Update, the latest SSU (KB4509092) 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 and Microsoft Update Yes None. This update will be downloaded and installed automatically from Windows Update. Microsoft Update Catalog Yes To get the standalone package for this update, go to the Microsoft Update Catalog. Windows Server Update Services (WSUS) Yes This update will automatically synchronize with WSUS if you configure Products and Classifications as follows:
Product: Windows 10
Classification: Security Updates
File information

For a list of the files that are provided in this update, download the file information for cumulative update 4512507.
Click to expand...

Source: https://support.microsoft.com/en-us/help/4512507

Direct download links for KB4512507 MSU file from Microsoft Update Catalog:

*Arrow Download KB4512507 MSU for Windows 10 v1703 32-bit (x86) - 796.0 MB

*Arrow Download KB4512507 MSU for Windows 10 v1703 64-bit (x64) - 1326.6 MB

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Cliff S · Aug 13, 2019

Cumulative Update KB4016251 Windows 10 v1703 Build 15063.13

The new CU today brings it up to 15063.138

See: Cumulative Update KB4015583 Windows 10 v1703 Build 15063.138 - - Windows 10 Forums

Brink · Aug 13, 2019

Cumulative Update KB4016250 for Windows 10 v1703 Build 15063.11 Insider

Update: Cumulative Update KB4016251 Windows 10 v1703 Build 15063.13 - - Windows 10 Forums

shadowblade · Aug 13, 2019

Cumulative Update KB4022725 Windows 10 v1703 Build 15063.413

done with a nice silky smooth restart

Windows 10: Cumulative Update KB4512507 Windows 10 v1703 Build 15063.1988 Aug. 13

Cumulative Update KB4512507 Windows 10 v1703 Build 15063.1988 Aug. 13

Cumulative Update KB4512507 Windows 10 v1703 Build 15063.1988 Aug. 13

Cumulative Update KB4512507 Windows 10 v1703 Build 15063.1988 Aug. 13

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