https://www.catalog.update.microsoft.com/Search.aspx?q=Cumulative+Update+for+windows+10+Version+1909+for+x64-based+Systems
| 2019-11 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4524570) |
| 2019-12 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4530684) |
| 2020-01 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4528760) |
| 2020-01 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4532695) |
| 2020-02 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4532693) |
| 2020-02 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4535996) |
| 2020-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4540673) |
| 2020-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4551762) |
| 2020-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4541335) |
| 2020-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4554364) |
| 2020-04 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4549951) |
| 2020-04 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4550945) |
| 2020-05 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4556799) |
| 2020-06 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4560960) |
| 2020-06 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4567512) |
| 2020-07 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4565483) |
| 2020-08 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4565351) |
| 2020-09 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4574727) |
| 2020-10 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4577671) |
| 2020-10 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4577671) |
| 2020-11 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4586786) |
| 2020-11 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4594443) |
| 2020-11 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4594443) |
| 2020-12 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4592449) |
| 2021-01 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4598229) |
| 2021-02 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4601315) |
| 2021-02 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4601315) |
| 2021-02 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001028) |
| 2021-02 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001028) |
| 2021-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5000808) |
| 2021-03 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5000808) |
| 2021-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001566) |
| 2021-03 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001648) |
| 2021-04 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001337) |
| 2021-04 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001337) |
| 2021-05 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5003169) |
| 2021-05 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5003169) |
| 2021-06 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5003635) |