| FAQ | Summary: Win 10 Enterprise LTSC 2021 | MS Patch Qualification testing for SR13.1 products will be replaced with SR14 in June 2024. SR14 products will be tested on Windows Server 2022, and Windows 11 23H2. SR13.1 and Windows 11 22H2 last MS Patch Qualification testing cycle will be May 2024. | Last Updated: 4/18/2024 | |||||||
| MS KnowledgeBase | Date Released | Qualification Status | Recommendation | Release | Date Published | Required RA Rollup | Qualified with RA Rollup | Details | OS | Title |
| KB5035434 | 4/9/2024 | Published | Fully Qualified | SR13 | 4/18/2024 | PQUAL00188675 | Win10LTSC_2021 | Security Update for SQL Server 2019 RTM GDR (KB5035434) | ||
| KB5036892 | 4/9/2024 | Published | Fully Qualified | SR13 | 4/18/2024 | September 2022 or above | April 2024 | PQUAL00188681 | Win10LTSC_2021 | 2024-04 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5036892) |
| KB5037035 | 4/9/2024 | Published | Fully Qualified | SR13 | 4/18/2024 | PQUAL00188693 | Win10LTSC_2021 | 2024-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5037035) | ||
| KB5035845 | 3/12/2024 | Published | Fully Qualified | SR13 | 3/22/2024 | September 2022 or above | March 2024 | PQUAL00188330 | Win10LTSC_2021 | 2024-03 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5035845) |
| KB5034763 | 2/13/2024 | Published | Fully Qualified | SR13 | 2/23/2024 | September 2022 or above | February 2024 | PQUAL00188018 | Win10LTSC_2021 | 2024-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5034763) |
| KB5034684 | 2/13/2024 | Published | Fully Qualified | SR13 | 2/23/2024 | February 2024 | PQUAL00188064 | Win10LTSC_2021 | 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5034684) | |
| KB5034274 | 1/9/2024 | Published | Fully Qualified | SR13 | 1/25/2024 | January 2024 | PQUAL00187725 | Win10LTSC_2021 | 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5034274) | |
| KB5034122 | 1/9/2024 | Published | Fully Qualified | SR13 | 1/25/2024 | September 2022 or above | January 2024 | PQUAL00187717 | Win10LTSC_2021 | 2024-01 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5034122) |
| KB5002500 | 1/2/2024 | Published | Fully Qualified | SR13 | 1/25/2024 | January 2024 | PQUAL00187708 | Win10LTSC_2021 | Update for Microsoft OneNote 2016 (KB5002500) 32-Bit Edition | |
| KB5002520 | 12/12/2023 | Published | Fully Qualified | SR13 | 12/28/2023 | December 2023 | PQUAL00187483 | Win10LTSC_2021 | Security Update for Microsoft Word 2016 (KB5002520) 32-Bit Edition | |
| KB5033372 | 12/12/2023 | Published | Fully Qualified | SR13 | 12/28/2023 | September 2022 or above | December 2023 | PQUAL00187495 | Win10LTSC_2021 | 2023-12 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5033372) |
| KB5002529 | 12/12/2023 | Published | Fully Qualified | SR13 | 12/28/2023 | December 2023 | PQUAL00187486 | Win10LTSC_2021 | Security Update for Microsoft Outlook 2016 (KB5002529) 32-Bit Edition | |
| KB5032189 | 11/14/2023 | Published | Fully Qualified | SR13 | 11/29/2023 | September 2022 or above | November 2023 | PQUAL00187203 | Win10LTSC_2021 | 2023-11 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5032189) |
| KB5032338 | 11/14/2023 | Published | Fully Qualified | SR13 | 11/29/2023 | November 2023 | PQUAL00187218 | Win10LTSC_2021 | 2023-11 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5032338) | |
| KB5031356 | 10/10/2023 | Published | Fully Qualified | SR13 | 10/21/2023 | September 2022 or above | October 2023 | PQUAL00186857 | Win10LTSC_2021 | 2023-10 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5031356) |
| KB5031223 | 10/10/2023 | Published | Fully Qualified | SR13 | 10/21/2023 | October 2023 | PQUAL00186878 | Win10LTSC_2021 | 2023-10 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5031223) | |
| KB5031539 | 10/10/2023 | Published | Fully Qualified | SR13 | 10/21/2023 | October 2023 | PQUAL00186883 | Win10LTSC_2021 | 2023-10 Servicing Stack Update for Windows 10 Version 21H2 for x64-based Systems (KB5031539) | |
| KB5030179 | 9/12/2023 | Published | Fully Qualified | SR13 | 9/26/2023 | September 2023 | PQUAL00186550 | Win10LTSC_2021 | 2023-09 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5030179) | |
| KB5030211 | 9/12/2023 | Published | Fully Qualified | SR13 | 9/26/2023 | September 2022 or above | September 2023 | PQUAL00186558 | Win10LTSC_2021 | 2023-09 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5030211) |
| KB5029648 | 8/8/2023 | Published | Fully Qualified | SR13 | 8/21/2023 | August 2023 | PQUAL00186291 | Win10LTSC_2021 | 2023-08 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5029648) | |
| KB5029244 | 8/8/2023 | Published | Fully Qualified | SR13 | 8/21/2023 | September 2022 or above | August 2023 | PQUAL00186271 | Win10LTSC_2021 | 2023-08 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5029244) |
| KB5028944 | 7/11/2023 | Published | Fully Qualified | SR13 | 7/25/2023 | July 2023 | PQUAL00185990 | Win10LTSC_2021 | 2023-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5028944) | |
| KB5028166 | 7/11/2023 | Published | Fully Qualified | SR13 | 7/25/2023 | September 2022 or above | July 2023 | PQUAL00185972 | Win10LTSC_2021 | 2023-07 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5028166) |
| KB5025792 | 6/13/2023 | Published | Fully Qualified | SR13 | 6/23/2023 | June 2023 | PQUAL00185672 | Win10LTSC_2021 | Security Update for the remote code execution vulnerability in Microsoft Visual Studio 2015 Update 3 (KB5025792) | |
| KB5027537 | 6/13/2023 | Published | Fully Qualified | SR13 | 6/23/2023 | June 2023 | PQUAL00185699 | Win10LTSC_2021 | 2023-06 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5027537) | |
| KB5027215 | 6/13/2023 | Published | Fully Qualified | SR13 | 6/23/2023 | September 2022 or above | June 2023 | PQUAL00185681 | Win10LTSC_2021 | 2023-06 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5027215) |
| KB5026361 | 5/9/2023 | Published | Fully Qualified | SR13 | 5/23/2023 | September 2022 or above | May 2023 | PQUAL00185501 | Win10LTSC_2021 | 2023-05 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5026361) |
| KB4052623 | 3/4/2020 | Published | Fully Qualified | SR13 | 4/26/2023 | April 2023 | PQUAL00185330 | Win10LTSC_2021 | Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2001.10) | |
| KB5025221 | 4/11/2023 | Published | Fully Qualified | SR13 | 4/26/2023 | September 2022 or above | April 2023 | PQUAL00185342 | Win10LTSC_2021 | 2023-04 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5025221) |
| KB2267602 | 2/12/2013 | Published | Fully Qualified | SR13 | 3/23/2023 | March 2023 | PQUAL00185125 | Win10LTSC_2021 | Definition Update for Windows Defender - KB2267602 (Definition 1.143.2126.0) | |
| KB5023696 | 3/14/2023 | Published | Fully Qualified | SR13 | 3/23/2023 | September 2022 or above | March 2023 | PQUAL00185116 | Win10LTSC_2021 | 2023-03 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5023696) |
| KB5022728 | 2/14/2023 | Published | Fully Qualified | SR13 | 3/1/2023 | Feb 2023 | PQUAL00184805 | Win10LTSC_2021 | 2023-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5022728) | |
| KB5022834 | 2/14/2023 | Published | Fully Qualified | SR13 | 3/1/2023 | September 2022 or above | Feb 2023 | PQUAL00184815 | Win10LTSC_2021 | 2023-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5022834) |
| KB5022282 | 1/10/2023 | Published | Fully Qualified | SR13 | 1/24/2023 | September 2022 or above | Jan 2023 | PQUAL00184625 | Win10LTSC_2021 | 2023-01 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5022282) |
| KB5021233 | 12/13/2022 | Published | Partially Qualified | SR13 | 12/21/2022 | September 2022 or above | Dec 2022 | PQUAL00184328 | Win10LTSC_2021 | 2022-12 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5021233) |
| KB5021088 | 12/13/2022 | Published | Fully Qualified | SR13 | 12/21/2022 | Dec 2022 | PQUAL00184322 | Win10LTSC_2021 | 2022-12 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5021088) | |
| KB5020687 | 11/8/2022 | Published | Fully Qualified | SR13 | 11/23/2022 | PQUAL00183939 | Win10LTSC_2021 | 2022-11 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5020687) | ||
| KB890830 | 6/14/2006 | Published | Fully Qualified | SR13 | 11/23/2022 | PQUAL00183902 | Win10LTSC_2021 | |||
| KB5019959 | 11/8/2022 | Published | Partially Qualified | SR13 | 11/23/2022 | September 2022 or above | PQUAL00183920 | Win10LTSC_2021 | 2022-11 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5019959) | |