It stops responding when you use Compact Font Format version 2 (CFF2) fonts. This update addresses a memory leak in ctfmon.exe. This update addresses a memory leak in TextInputHost.exe. This update addresses an issue that affects protected content. It stops cross-process windows from being created.

It stops responding when you use Compact Font Format version 2 (CFF2) fonts. This update addresses a memory leak in ctfmon.exe. This update addresses a memory leak in TextInputHost.exe. This update addresses an issue that affects protected content. It stops cross-process windows from being created.

When you install this KB: This update addresses an issue that affects remote direct memory access (RDMA) performance counters. They do not return networking data on VMs in the right way. This update addresses an issue that affects fontdrvhost.exe. It stops responding when you use Compact Font Format version 2 (CFF2) fonts.

This update addresses a memory leak in ctfmon.exe. This update addresses a memory leak in TextInputHost.exe. This update addresses an error that occurs when you print using v4 print drivers. This update addresses an issue that affects Outlook. It stops responding.

Addresses a memory leak in ctfmon.exe that occurs when you switch between different edit clients. Addresses a known issue that causes error codes 0x000006e4, 0x0000007c, or 0x00000709 when connecting to a remote printer that is shared on a Windows print server.

Addresses a memory leak in ctfmon.exe that occurs when you switch between different edit clients. Addresses a known issue that causes error codes 0x000006e4, 0x0000007c, or 0x00000709 when connecting to a remote printer that is shared on a Windows print server.

Addresses a memory leak in ctfmon.exe that occurs when you switch between different edit clients. Updates the phone number for Windows Activation for locales that have the wrong phone number.

此更新解决了 ctfmon.exe 中的内存泄漏问题。 此更新解决了 TextInputHost.exe 中的内存泄漏问题。 此更新解决了影响受保护内容的问题。 它停止创建跨进程窗口。 由于此更新，可以在受保护的顶级窗口下继续使用进程外托管，例如 WebView2。

이 업데이트는 ctfmon.exe 의 메모리 누수에 대해 해결합니다. 이 업데이트는 TextInputHost.exe 의 메모리 누수에 대해 해결합니다. 이 업데이트는 보호된 콘텐츠에 영향을 주는 문제를 해결합니다. 프로세스 간 창이 만들어지는 것을 중지합니다.

Addresses an issue that causes the Microsoft Windows Search Indexer (searchindexer.exe) to add or repair required access control lists (ACLs) without checking if ACLs exist.