Patch Repository

Windows 8.1 Ultimate Edition (x64) Patch Details
Patch Name Windows8.1-kb4022720-x64.msu
Patch Description 2017-06 Preview of Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB4022720) - Petya ransomware attack (CVE-2017-0199)
Bulletin Id MSWU-2514
Bulletin Title 2017-06 Preview of Monthly Quality Rollup for Windows 8.1 (KB4022720)
Severity Unrated
Location Path Windows8.1-kb4022720-x64.msu
Bulletin Summary This non-security update includes improvements and fixes that were a part of Monthly Rollup KB4022724 (released June 13, 2017) and also includes these new quality improvements as a preview of the next Monthly Rollup update:
Superceding Bulletin Id MS17-JUL2
Patch Release Date Jun 26, 2017

Affected Product Information

Product Name Service Pack Name
Windows 8.1 Enterprise Edition (x64)Windows 8.1 Gold (x64)
Windows 8.1 Home Basic Edition (x64)Windows 8.1 Gold (x64)
Windows 8.1 Home Premium Edition (x64)Windows 8.1 Gold (x64)
Windows 8.1 Professional Edition (x64)Windows 8.1 Gold (x64)
Windows 8.1 Starter Edition (x64)Windows 8.1 Gold (x64)
Windows 8.1 Ultimate Edition (x64)Windows 8.1 Gold (x64)
Update 1 for Windows 8.1 and Server 2012 R2Windows 8.1 Update 1
Windows 8.1 Professional with Media Center Edition (x64)Windows 8.1 Gold (x64)
Windows 8.1 (x64)Windows 8.1 Gold (x64)

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