Windows 10 · Release · Security update (Patch Tuesday)

March 12, 2019—KB4489872 (OS Build 10240.18158)

JSON — this build from the builds API

Microsoft's known issues — KB4489872

  • Issue Known issue After installing this update, MSXML6 causes applications to stop responding if an exception was thrown during node operations, such as appendChild() , insertBefore() , and moveNode() . The Group Policy editor may stop responding when editing a Group Policy Object (GPO) that contains Group Policy Preferences (GPP) for Internet Explorer 10 settings. Workaround: This issue is resolved in KB4493475 .
  • Issue Known issue After installing this security update, Custom URI Schemes for Application Protocol handlers may not start the corresponding application for local intranet and trusted sites on Internet Explorer. Workaround: This issue is resolved in KB4493475 .
  • Issue Known issue Any compound document (OLE) server application that places embedded objects into the Windows Metafile (WMF) using the PatBlt API may display embedded objects incorrectly. For example, if you paste a Microsoft Excel worksheet object into a Microsoft Word document, the cells may render with a different background color. Workaround: This issue is resolved in KB4493475 .
  • Issue Known issue Certain operations, such as rename , that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege. Workaround: Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.

Microsoft's release notes for KB4489872 ›

Known issues — reported on the forum

No problems reported on the forum for this build yet. Threads that name 10240.18158 or KB4489872 and describe a fault appear here automatically.

In the news

No article names 10240.18158 or KB4489872 yet, and nothing about Windows 10 was published in its release window. Browse Windows news.

Discussed on the forum

No member thread names 10240.18158 yet.

Search the forum for 10240.18158 Ask about this build