Windows 10 May 2019 Update

Update KB4480963, KB4480964, KB4480970 and KB4480960 for Windows 7 & 8.1

Part of Microsoft January 2019 Patch update (KB4480116, KB4480966, KB4480978, KB4480973) for all Windows 10 supported devices Microsoft today also released Monthly Quality Rollup KB4480970 and Security Only Update KB4480960 for Windows 7 SP1 / Windows 2008 R2 SP1 as part of Monthly update. At same time monthly quality rollup for Windows 8.1 / Windows Server 2012 R2 and KB4480963 and security only update KB4480964 are also released.

Update KB4480970 and KB4480960

Applies to Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1

Monthly rollup for Windows 7 Service Pack 1/Windows 2008 R2 SP1 KB4480970 Addresses a security vulnerability in session isolation that affects PowerShell remote endpoints, and bring security update of various Windows components. And Both KB4480970 & KB4480960 update contains the same changelog.

  • protections against an additional subclass of speculative execution side-channel vulnerability known as Speculative Store Bypass (CVE-2018-3639) for AMD-based computers.
  • Addresses a security vulnerability in session isolation that affects PowerShell remote endpoints.
  • Security updates to Windows Kernel, Windows Storage and Filesystems, Windows Wireless Networking, and the Microsoft JET Database Engine.

The update contains a known problem that may cause the network interface controller to stop operating due to lack of the oem * .inf file.

Windows 7 SP1 and Windows Server 2008 R2 SP

  • KB4480970 — 2019-01 Security Monthly Quality Rollup for Windows 7
  • KB4480960 — 2019-01 Security Only Quality Update for Windows 7

Update KB4480963 and KB4480964

Applies to Windows 8.1Windows Server 2012 R2

Cumulative update KB4480963 Monthly Rollup and KB4480964 Security update for 8.1 also contains the same bug fix and security improvements.

  • protections against an additional subclass of speculative execution side-channel vulnerability known as Speculative Store Bypass (CVE-2018-3639) for AMD-based computers.
  • Addresses a security vulnerability in session isolation that affects PowerShell remote endpoints.
  • Security updates to Windows Kernel, Windows Storage and Filesystems, Windows Wireless Networking, and the Microsoft JET Database Engine.

There is no known bug in today’s cumulative update for Windows 8.1. As always, you can grab the update from Control Panel.

Windows 8.1 and Windows Server 2012 R2

  • KB4480963 — 2019-01 Security Monthly Quality Rollup for Windows 8.1
  • KB4480964 — 2019-01 Security Only Quality Update for Windows 8.1

Also check Windows 10 update KB4480116 (OS Build 17763.253), KB4480966 (OS Build 17134.523), and KB4480978 (OS Build 16299.904) offline download links.

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