Find notable cyber news and cases, enriched with sources, timelines, and signals.
Home Watchlists Beta Browse News Feed Stats About Contact

Windows 10 KB5087544 extended security update

Security Patch Release
First reported
Last updated
Happening score
H score 15
1 unique sources, 1 articles

Summary

Hide ▲

Microsoft released Windows 10 KB5087544 for Windows 10 ESU/LTSC systems, addressing May 2026 Patch Tuesday vulnerabilities and a Remote Desktop warnings issue. The update keeps eligible Windows 10 devices on the current security servicing track and moves systems to build 19045.7291 or 19044.7291 on Windows 10 Enterprise LTSC 2021. Eligible users can install it through Settings > Windows Update > Check for Updates.

Related Happenings

Microsoft extends Windows Server 2022 Hotpatch support through October 2027 for enrolled Azure Edition servers

Security Tool/Service
H score11 First: 29.06.2026 20:11 Last: 29.06.2026 20:11 Sources 1

About this happening: Microsoft has extended **Windows Server 2022 Hotpatch** support through **October 2027**, preserving **monthly security updates without restarts** for enrolled servers and reducin...

Open Happening

Microsoft extends Windows 10 ESU consumer coverage through October 2027

Security Tool/Service
H score11 First: 25.06.2026 21:29 Last: 25.06.2026 21:29 Sources 1

About this happening: **Microsoft** quietly extended the **Windows 10 Extended Security Updates (ESU)** program for **personal devices** by **one additional year**, keeping critical security update cov...

Open Happening

Microsoft Windows Server 2016 KB5094122 installation failures resolved

Service Disruption
H score1 First: 18.06.2026 13:14 Last: 18.06.2026 13:14 Sources 1

About this happening: Microsoft resolved a **Windows Server 2016** update-installation failure that blocked **June 2026 security updates** on some unpatched servers. Affected devices could hit **0x8007...

Open Happening

Microsoft WUSA network-share Windows update failure

Service Disruption
H score0 First: 12.06.2026 14:44 Last: 12.06.2026 14:44 Sources 1

About this happening: Microsoft has fixed a **WUSA** problem that caused **Windows updates** to fail when installed from a **network share**, disrupting update deployment on **Windows 11 24H2/25H2** an...

Open Happening

Microsoft YellowKey patch release (CVE-2026-45585)

Security Patch Release
H score20 First: 11.06.2026 20:43 Last: 11.06.2026 20:43 Sources 1

About this happening: Microsoft's **Patch Tuesday** updates this week patched **YellowKey (CVE-2026-45585)**, closing a **Windows BitLocker** bypass that could expose protected volumes. The vendor rele...

Open Happening

Timeline

  1. 12.05.2026 21:58 2 articles · 1mo ago

    Microsoft releases Windows 10 KB5087544

    Mitigation Patch Update

    Microsoft released Windows 10 KB5087544 for Windows 10 Enterprise LTSC and ESU-enrolled systems on May 12, 2026, delivering May 2026 Patch Tuesday security updates and bug fixes, resolving the Remote Desktop Connection warning rendering issue in multi-monitor configurations, enabling dynamic Secure Boot status reporting in the Windows Security App, and updating affected systems to build 19045.7291 or Windows 10 Enterprise LTSC 2021 build 19044.7291.

    Show sources
    Open in new tab