May 12, 2026—KB5089549 (OS Builds 26200.8457 and 26100.8457)

May 12, 2026—KB5089549 OS Builds 26200.8457 and 26100.8457 Applies To Windows 11 version 25H2, all editions Windows 11 version 24H2, all editions This cumulative update for Windows 11, version 25H2 and 24H2 KB5089549 includes the latest security fixes and improvements, along with non-security...

June 9, 2026—KB5094128 (OS Build 20348.5256)

June 9, 2026—KB5094128 OS Build 20348.5256 Applies To Windows Server 2022 This cumulative update for Windows Server 2022 KB5094128, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences...

SUSE SLES15 Security Update : postgresql14 (SUSE-SU-2026:2117-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2117-1 advisory. This update for postgresql14 fixes the following issues Update to version 14.23. Security issues: - CVE-2026-6472: ensure the user...

April 14, 2026—KB5082063(OS Build 26100.32690)

April 14, 2026—KB5082063OS Build 26100.32690 Applies To Windows Server 2025, all editions This cumulative update for Windows Server 2025 KB5082063, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about...

April 14, 2026—KB5082052 (OS Build 22631.6936)

April 14, 2026—KB5082052 OS Build 22631.6936 Applies To Windows 11 version 23H2, all editions This cumulative update for Windows 11, version 23H2 KB5082052, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn mo...

April 14, 2026—KB5082060 (OS Build 25398.2274)

April 14, 2026—KB5082060 OS Build 25398.2274 Applies To Windows Server, version 23H2 This cumulative update for Windows Server, version 23H2 KB5082060, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more...

March 10, 2026—KB5078740 (OS Build 26100.32522)

March 10, 2026—KB5078740 OS Build 26100.32522 Applies To Windows Server 2025, all editions This cumulative update for Windows Server 2025 KB5078740, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about...

February 10, 2026—KB5075897 (OS Build 25398.2149)

February 10, 2026—KB5075897 OS Build 25398.2149 Applies To Windows Server, version 23H2 This cumulative update for Windows Server, version 23H2 KB5075897, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more...

February 10, 2026—KB5075906 (OS Build 20348.4773)

February 10, 2026—KB5075906 OS Build 20348.4773 Applies To Windows Server 2022 This cumulative update for Windows Server 2022 KB5075906, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences...

January 13, 2026—KB5073379 (OS Build 26100.32230)

January 13, 2026—KB5073379 OS Build 26100.32230 Applies To Windows Server 2025, all editions This cumulative update for Windows Server 2025 KB5073379, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more abo...

November 11, 2025—KB5068779 (OS Build 25398.1965)

November 11, 2025—KB5068779 OS Build 25398.1965 Applies To Windows Server, version 23H2 This cumulative update for Windows Server, version 23H2 KB5068779, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more...

November 11, 2025—KB5068865 (OS Build 22631.6199)

November 11, 2025—KB5068865 OS Build 22631.6199 Applies To Windows 11 version 23H2, all editions This cumulative update for Windows 11, version 23H2 KB5068865, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn...

November 11, 2025—KB5068861 (OS Builds 26200.7171 and 26100.7171)

November 11, 2025—KB5068861 OS Builds 26200.7171 and 26100.7171 Applies To Windows 11 version 25H2, all editions Windows 11 version 24H2, all editions This cumulative update for Windows 11, version 25H2 and 24H2 KB5068861, includes the latest security fixes and improvements, along with non-securi...

February 29, 2024—KB5034848 (OS Builds 22621.3235 and 22631.3235) Preview

February 29, 2024—KB5034848 OS Builds 22621.3235 and 22631.3235 Preview Applies To Windows 11 version 22H2, all editions Windows 11 version 23H2, all editions Note 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2 The new end date is June 24, 2025 for...

March 26, 2024—KB5035942 (OS Builds 22621.3374 and 22631.3374) Preview

March 26, 2024—KB5035942 OS Builds 22621.3374 and 22631.3374 Preview Applies To Windows 11 version 22H2, all editions Windows 11 version 23H2, all editions Note 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2 The new end date is June 24, 2025 for...

April 23, 2024—KB5036980 (OS Builds 22621.3527 and 22631.3527) Preview

April 23, 2024—KB5036980 OS Builds 22621.3527 and 22631.3527 Preview Applies To Windows 11 version 22H2, all editions Windows 11 version 23H2, all editions Note 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2 The new end date is June 24, 2025 for...

February 24, 2026—KB5077239 (OS Build 28000.1643) Preview

February 24, 2026—KB5077239 OS Build 28000.1643 Preview Applies To Windows 11 version 26H1, all editions This non-security update for Windows 11, version 26H1 KB5077239, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release...

September 10, 2024—KB5043067 (OS Build 22000.3197)

September 10, 2024—KB5043067 OS Build 22000.3197 Applies To Windows 11 version 21H2, all editions Note 07/09/24---END OF SERVICE NOTICE --- IMPORTANT All editions of Windows 11, version 21H2 will reach end of service on October 8, 2024. After that date, these devices will not receive monthly...

December 4, 2023—KB5032288 (OS Builds 22621.2792 and 22631.2792) Preview

December 4, 2023—KB5032288 OS Builds 22621.2792 and 22631.2792 Preview Applies To Windows 11 version 22H2, all editions Windows 11 version 23H2, all editions Note UPDATED 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2 The new end date is June 24, 202...

October 1, 2020—KB4577063 (OS Build 19041.546) Preview

October 1, 2020—KB4577063 OS Build 19041.546 Preview Applies To Windows 10, version 2004, all editions Windows Server version 2004 Note IMPORTANT Starting in July 2020, we will resume non-security releases for Windows 10 and Windows Server, version 1809 and later. There is no change to the...