January 29, 2026—KB5074105 (OS Builds 26200.7705 and 26100.7705) Preview

January 29, 2026—KB5074105 OS Builds 26200.7705 and 26100.7705 Preview ​​​​​This non-security update for Windows 11, version 25H2 and 24H2 KB5074105, improves functionality, performance, and reliability. To learn more about differences between security updates, optional non-security preview...

October 28, 2025—KB5067036 (OS Builds 26200.7019 and 26100.7019) Preview

October 28, 2025—KB5067036 OS Builds 26200.7019 and 26100.7019 Preview ​​​​​This non-security update for Windows 11, version 25H2 and 24H2 KB5067036, improves functionality, performance, and reliability. To learn more about differences between security updates, optional non-security preview...

September 23, 2025—KB5065790 (OS Build 22631.5984) Preview

September 23, 2025—KB5065790 OS Build 22631.5984 Preview Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if...

May 31, 2025—KB5062170 (OS Builds 22621.5415 and 22631.5415 Out-of-band

May 31, 2025—KB5062170 OS Builds 22621.5415 and 22631.5415 Out-of-band For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview, see the update history page for Windows 11, version 23H2. Follow @WindowsUpdate to find...

April 11, 2025—KB5058921 (OS Build 14393.7973) Out-of-band

April 11, 2025—KB5058921 OS Build 14393.7973 Out-of-band For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 1607, see its update history page. Important Windows updates d...

March 25, 2025—KB5053643 (OS Build 19045.5679) Preview

March 25, 2025—KB5053643 OS Build 19045.5679 Preview Support for Windows 10 has ended on October 14, 2025 After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we...

.NET 8.0 Update - October 08, 2024 (KB5045993)

.NET 8.0 Update - October 08, 2024 KB5045993 NET 8.0 has been refreshed with the latest update as of October 08, 2024. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 8.0 servicing updates are upgrades. The latest servicing...

.NET 6.0 Update - February 14, 2023 (KB5023288)

.NET 6.0 Update - February 14, 2023 KB5023288 .NET 6.0 has been refreshed with the latest update as of February 14, 2023. This update contains security and non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades. The latest servicing updat...

October 17, 2022 Non-security update (KB5020446) Out-of-band

October 17, 2022 Non-security update KB5020446 Out-of-band For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Azure Stack HCI, version 20H2, see its update history page. Improvements This...

July 29, 2021—KB5004293 (OS Build 18363.1714) Preview

July 29, 2021—KB5004293 OS Build 18363.1714 Preview 6/15/21 IMPORTANT This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the machine. For more information, see the Update on Adobe Flash Player End of Support. 5/11/21 REMINDER Windows 10, version 1909...

June 18, 2020—KB4567516 (OS Build 15063.2411)

June 18, 2020—KB4567516 OS Build 15063.2411 Current status of Windows 10, version 1703 Windows 10, version 1703 has reached end of service for all editions. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10 . Surface Hub devices...

Update for Windows Server 2008 SP2: August 16, 2019

Update for Windows Server 2008 SP2: August 16, 2019 Summary This non-security update for Windows Server 2008 SP2 includes the quality improvements from KB4512491 released August 16, 2019, in addition to these key changes: Addresses an issue in which the following may stop responding and you may...

SUSE-SU-2019:1036-1 Security update for wireshark

This update for wireshark to version 2.4.14 fixes the following issues: Security issues fixed: - CVE-2019-10895: NetScaler file parser crash. - CVE-2019-10899: SRVLOC dissector crash. - CVE-2019-10894: GSS-API dissector crash. - CVE-2019-10896: DOF dissector crash. - CVE-2019-10901: LDSS dissecto...

MS KB982316: Elevation of Privilege Using Windows Service Isolation Bypass

Windows Service Isolation can be bypassed on the remote host, resulting in the elevation of privileges. A local attacker could exploit this by leveraging the TAPI service to execute code as SYSTEM. A similar problem affects other Windows services that run as the NetworkService user e.g. IIS, SQL...