Windows 10 · Release · Security update (Patch Tuesday)
January 3, 2018—KB4056888 (OS Build 10586.1356)
- Release
- Cumulative update
- KB4056888 — Microsoft's article, opens in a new tab
Microsoft's known issues — KB4056888
- 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 KB4075200 .
- 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 KB4075200 .
- 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 KB4088779.
- 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 KB4074591 .
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 10586.1356 or KB4056888 and describe a fault appear here automatically.
In the news
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