Windows Server · 2016 · Release · Security update (Patch Tuesday)
January 3, 2018—KB4056890 (OS Build 14393.2007)
- Release
- Cumulative update
- KB4056890 — Microsoft's article, opens in a new tab
Windows Server 2016: Extended support
Microsoft's known issues — KB4056890
- Issue Known issue When calling CoInitializeSecurity, the call will fail if passing RPC_C_IMP_LEVEL_NONE under certain conditions. When calling CoInitializeSecurity, the call may fail when passing RPC_C_AUTHN_LEVEL_NONE as the authentication level. The error returned on failure is STATUS_BAD_IMPERSONATION_LEVEL. Workaround: This issue is resolved in KB4057142 .
- Issue Known issue Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY. Workaround: This issue is resolved in KB4088787 .
- Issue Known issue Microsoft has reports of some customers on a small subset of older AMD processors getting into an unbootable state after installing this KB. To prevent this issue, Microsoft will temporarily pause Windows OS updates to devices with impacted AMD processors at this time. Workaround: This issue is resolved in KB 4057142 .
- Issue Known issue After installing this update, servers where Credential Guard is enabled may experience an unexpected restart with the error, "The system process lsass.exe terminated unexpectedly with status code -1073740791. The system will now shut down and restart." Event ID 1000 in the application log shows: "C:\windows\system32\lsass.exe' terminated unexpectedly with status code -1073740791 Faulting application: lsass.exe, Version: 10.0.14393.1770, Time Stamp: 0x59bf2fb2 Faulting module: ntdll.dll, Version: 10.0.14393.1715, Time Stamp: 0x59b0d03e Exception: 0xc0000409 Workaround: This issue is resolved in KB4077525 .
- Issue Known issue After installing this update, some users may experience issues logging into some websites when using third-party account credentials in Microsoft Edge. Workaround: This issue is resolved in KB4074590 .
- Issue Known issue Editing some group policies using GPMC or AGPM 4.0 may fail with error "The data present in the reparse point buffer is invalid. (Exception from HRESULT: 0x80071128)" after installing this update on a domain controller. Workaround: This issue is resolved in KB4074590 .
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 14393.2007 or KB4056890 and describe a fault appear here automatically.
In the news
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