KB4467708

詳細情報

KB番号	KB4467708
リリース日	2018/11/13
Windowsバージョン	Windows 10 1809
ビルド番号	17763.134
URL(英語)	https://support.microsoft.com/en-us/help/4467708
URL(日本語)	https://support.microsoft.com/ja-jp/help/4467708
ダウンロード	Microsoft Update Catalog

Provides protections against an additional subclass of speculative execution side-channel vulnerability known as Speculative Store Bypass (CVE-2018-3639) for AMD-based computers. These protections aren't enabled by default. For Windows client (IT pro) guidance, follow the instructions in KB4073119. For Windows Server guidance, follow the instructions in KB4072698. Use these guidance documents to enable mitigations for Speculative Store Bypass (CVE-2018-3639). Additionally, use the mitigations that have already been released for Spectre Variant 2 (CVE-2017-5715) and Meltdown (CVE-2017-5754).
Addresses an issue that prevents users from signing in to a Microsoft account (MSA) as a different user if signing in a second time.
Addresses an issue that denies file system access to Internet of Things (IoT) Universal Windows Platform (UWP) apps that require this capability.
Addresses an issue that causes the on-screen keyboard to appear when running automated tests or when you install a physical keyboard.
Security updates to Microsoft Edge, Windows Scripting, Internet Explorer, Windows App Platform and Frameworks, Windows Graphics, Windows Media, Windows Kernel, Windows Server, and Windows Wireless Networking.

After installing this update, some users cannot set Win32 program defaults for certain app and file type combinations using the Open with… command or Settings > Apps > Default apps. In some cases, Microsoft Notepad or other Win32 programs cannot be set as the default.	This issue is resolved in KB4469342.
After installing this update, users may not be able to use the Seek Bar in Windows Media Player when playing specific files. This issue does not affect normal playback.	This issue is resolved in KB4471332.
nVidia has notified Microsoft of an issue where Microsoft Edge may crash or hang while playing video. This issue occurs following an nVidia driver update.	nVidia has released an updated driver to address this issue. Please follow the instructions found in nVidia's support article.

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