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Microsoft Released October 2018 Patch updates for All supported devices, Here whats new!

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Microsoft kicked off this month’s (October 2018) Patch Tuesday cycle for all supported devices that include Windows 10 cumulative update KB4464330 for October 2018 update version 1809, KB4462919 for April 2018 Update version 1803,  KB4462918 for Fall Creators Update version 1709, KB4462937 for Creators Update version 1703, KB4462917 for Anniversary Update version 1607, and KB4462922 for original Windows 10 RTM version. Note: Windows 10 version 1511 isn’t getting any new updates.

Note: This is the last cumulative update KB4462937 for Windows 10 fall creators update, as Today Microsoft End support for Windows 10 version 1703 Home and Pro users.




As usual, Patch Tuesday brings both security and non-security improvements, so users will be recommended to install them as soon as possible. Additionally, Microsoft will also ship security updates for Windows 7 and 8.1, and vulnerabilities would be resolved in other products too, including Microsoft Office.

What is Patch Tuesday update?

Patch Tuesday is the unofficial name of Microsoft’s scheduled release of the newest security fixes for its Windows operating system and related software applications, as detailed in the Windows Security Updates Guide.

What’s new October 2018 patch update?

In terms of security, These cumulative updates typically bring fixes for Internet Explorer and Microsoft Edge browsers, Windows apps, the Windows kernel, and Windows graphics. As for the non-security refinements in these updates, each of them comes with bugfixes aimed at the Windows 10 version they are supposed to be installed on.

Windows 10 version 1809 update KB4464330 (OS Build 17763.55)

Microsoft Listed KB4464330 in the Windows support site, referred as “October 9, 2018—KB4464330 (OS Build 17763.55) Devices running Windows 10 October 20108 update version 1809 receive the update, that includes security fixes and improvements to Windows kernel, Windows Peripherals component and the Microsoft Graphics Component and Addresses an issue affecting group policy expiration where an incorrect timing calculation may prematurely remove profiles on devices subject to the “Delete user profiles older than a specified number of day,’”

Windows 10 October 2018 update Receive First cumulative update KB4464330

Note: (06 Oct 2018) Due to data loss after installing Windows 10 October 2018 update, Microsoft has wisely suspended the rollout of its big October 2018 update version 1809 to investigate data deletion bug, Read more




Windows 10 version 1803 update KB4462919 (OS Build 17134.345)

Windows 10 version 1803 (April 2018 Update) is getting cumulative update KB4462919 And installing KB4462919 bumps the OS number to Windows 10 build 17134.345. That bring security vulnerabilities in Windows 10 and several OS components. As explained on Microsoft blog KB4462919 update includes

“Security updates to Internet Explorer, Windows Media Player, Microsoft Graphics Component, Windows Peripherals, Windows Shell, Windows Kernel, Windows Datacenter Networking, Windows Storage and Filesystems, Microsoft Edge, Microsoft Scripting Engine, Windows Linux, and the Microsoft JET Database Engine.”

If you are running Windows 10 April 2018 Update You can download cumulative update KB4462919 from Windows Update right now.

Windows 10 version 1709 Update KB4462918 (OS Build 16299.726)

Devices running Windows 10 Fall Creators Update (version 1709) is getting update KB4462918 That bumps OS to windows 10 Build 16299.726 And contain following improvements.

Security updates to Internet Explorer, Windows Media Player, Microsoft Graphics Component, Windows Shell, Windows Kernel, Windows Datacenter Networking, Windows Storage and File Systems, Microsoft Scripting Engine, and the Microsoft JET Database Engine.

Windows 10 version 1703 Update KB4462937 (OS Build 15063.1387)

And Windows 10 Home and pro users running creators update version 1703 receive last update KB4462937, that bumps OS to Windows 10 build 15063.1387.  This release also contains updates for Windows 10 Mobile (OS Build 15063.1390) released October 9, 2018. and contains following changelog.

  • Security updates to Internet Explorer, Windows Media Player, Microsoft Graphics Component, Microsoft Edge, Windows Kernel, Windows Storage and Filesystems, and Microsoft Scripting Engine.



As the Windows 10 Anniversary Update (version 1609) is no longer supported, organizations with Windows 10 Enterprise or Education are getting update KB4462917, which bumps the version to build 14393.2551, and it addresses a security vulnerability. And Windows 10 (initial version published in July 2015) geting KB4462922 (OS Build 10240.18005) that includes quality improvements

  • Addresses an issue that returns Windows Explorer to the parent folder when new files or folders are created within a child folder of a hidden parent folder.
  • Addresses an issue that makes it impossible to disable TLS 1.0 and TLS 1.1 when the Federal Information Processing Standard (FIPS) mode is enabled.
  • Addresses an issue in which all Guest Virtual Machines running Unicast NLB fail to respond to NLB requests after the Virtual Machines restart.
  • Security updates to Internet Explorer, Windows Media Player, Microsoft Graphics Component, Windows Datacenter Networking, Windows Storage and Filesystems, Microsoft Scripting Engine, and Windows Kernel.

Download 09 October Patch Tuesday update

As usual, all compatible devices connected to Microsoft server Automatically download and install the cumulative update. Always you can force windows update to install the update from  Settings > Update & Security > Windows Update and click the Check for updates button.

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