Microsoft is making available Intel-validated microcode updates that are related to Spectre Variant 2 (CVE-2017-5715 | Branch Target Injection). The following table lists specific Microsoft Knowledge Base articles by Windows version.

This update also includes Intel microcode updates that were already released for these operating systems at the time of release to manufacturing (RTM). We will offer additional microcode updates from Intel through this article for these operating systems as they become available to Microsoft.

Learn about system updates for the Xbox operating system and find out what was updated or added in 2024.

We will offer additional microcode updates from Intel through this article for these operating systems as they become available to Microsoft. This mitigation is on by default for Windows client systems so no action is required.

System updates help improve your experience with the addition of new features as well as improvement of existing features. The updates download from the Xbox network directly to your Xbox console and are subsequently installed.

Describes the latest microcode updates from Intel for Windows 10, version 1903 and 1909, and Windows Server, version 1903 and 1909.

Aby uzyskać informacje na temat terminologii usługi Windows Update, zobacz artykuł o typach aktualizacji systemu Windows i miesięcznych typach aktualizacji dotyczących jakości.

Describes the latest microcode updates from Intel for the initial release of Windows 10 (version 1507).

Describes the latest microcode updates from Intel for the initial release of Windows 10 (version 1507).

This update is a standalone update that is targeted at Windows 10, version 1809 (Windows 10 October 2018 Update) and Windows Server 2019. This update also includes Intel microcode updates that were already released for these operating systems at the time of release to manufacturing (RTM).