KB5075944: Overview with user sentiment and feedback

Overview

KB5075944: Cumulative security update for Internet Explorer: February 10, 2026

This security update resolves vulnerabilities in Internet Explorer. To learn more about these vulnerabilities, see Deployments | Security Update Guide. Additionally, see the following articles for more information about cumulative updates:

Windows 8.1 and Windows Server 2012 R2 update history Windows Server 2012 update history

General Purpose

This update applies to the following:

Internet Explorer 11 for Windows Server 2012 R2 Internet Explorer 11 for Windows Server 2012

The improvements that are included in this Internet Explorer update are also included in the February 2026 Monthly Rollup. Installing either this Internet Explorer update or the Monthly Rollup installs the same improvements. This update is not applicable for installation on a device on which the Monthly Rollup from February 2026 (or a later month) is already installed. This is because that update contains all the same improvements that are included in this Internet Explorer update.

If you use update management processes other than Windows Update and you automatically approve all security update classifications for deployment, this update and the February 2026 Monthly Rollup are deployed. We recommend that you review your update deployment rules to make sure that the desired updates are deployed.

If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update.

General Sentiment

This update resolves vulnerabilities in Internet Explorer. Microsoft has not reported any known issues with this update. It is recommended to install this update to address the security vulnerabilities, but users should review their update deployment rules to ensure the desired updates are being applied.

Known Issues

• We are currently not aware of any issues in this update.

Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2026-03-31 07:15 AM

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