Log Name: ApplicationSource: Application ErrorDate: 6/29/2020 3:32:33 PMEvent ID: 1000Task Category: (100)Level: ErrorKeywords: ClassicUser: N/AComputer: Description:Faulting application name: w3wp.exe, version: 10.0.14393.0, time stamp: 0x57899b8aFaulting module name: KERNELBASE.dll, version: 10.0.14393.3659, time stamp: 0x5e9140edException code: 0xe0434352Fault offset: 0x0000000000034f38Faulting process id: 0x2ae0Faulting application start time: 0x01d64e3b227717dbFaulting application path: c:\windows\system32\inetsrv\w3wp.exeFaulting module path: C:\Windows\System32\KERNELBASE.dllReport Id: 11c6a501-1ae4-4bd1-9790-66ee216df3d5Faulting package full name:Faulting package-relative application ID:
After installing KB5005076 on Windows Server 2012 R2 (or any of the cumulative security updates that follow it as they include this update), IIS application pools which are set to allow 32 bit mode begin to crash, writing BEX errors (Buffer Overflow Exception) to the event log, referencing either w3wp or regsvr32 as the faulting process.
Event Id 1000 W3wp Exe Kernelbase Dll
I have an application that periodically crashes. In event viewer I see the below error. I have a ticket open with the App vendor and they keep saying that kernelbase.dll must be corrupted. I don't believe that is the case as this has been happening for several months and during that time kernelbase.dll has been updated multiple times during Windows updates. This error is happening on VMware Horizon Win10 1909 virtual desktops. For performance reasons we don't run this on physical desktops so I don't know if the error would occur there as well. From all the Google searches I've done, it seems that kernelbase.dll is not really the cause of the error. 2ff7e9595c
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