2018-09 Preview of Monthly Quality Rollup for Windows Server 2008 for x86-based Systems (KB4458315)
KB4458315-x86 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/windows6.0-kb4458315-x86_046aa572478107a8a5f45251d7251811705293de.msu
KB4458315-x64 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/windows6.0-kb4458315-x64_47045c5309196a21e19f5a198f422655a5405a94.msu

2018-09 Preview of Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 on Windows Server 2008 SP2 (KB4458614)
KB4457007-x86 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/windows6.0-kb4457007-x86_0e114b9f3d52e58aa46b5503e4b82b6c764546be.msu
NDP45-KB4457019-x86 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/ndp45-kb4457019-x86_a198cea4b650b748d337fdb37d78517380e4793a.exe
NDP46-KB4457016-x86 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/ndp46-kb4457016-x86_adf7f845032f44e5c9d5a16971d90aac2445c8ab.exe
KB4457007-x64 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/windows6.0-kb4457007-x64_037b0f2a596da701041038c746d462e1749918c7.msu
NDP45-KB4457019-x64 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/ndp45-kb4457019-x64_013a0579f05fe77c3f2d425e8d9076a6119307e6.exe
NDP46-KB4457016-x64 http://download.windowsupdate.com/d/msdownload/update/software/updt/2018/09/ndp46-kb4457016-x64_9e500e03c0e83a714082d65268d3b9839eb0234f.exe

※ファイル名が「NDP45-」で始まるのは.Net4.5.2用、「NDP46-」で始まるのは.Net4.6用
※ファイル名に「-x86」が含まれるものは32bit用、「-x64」が含まれるものは64bit用