.NET Framework 4.8 articles, fixes and updates - February 2021

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft .NET Framework 4.8 that have been released in February 2021. The list is daily updated.

• 4597253 Security and Quality Rollup for .NET Framework 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB4597253) Q4597253 KB4597253 February 27, 2021
• 4597252 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 (KB4597252) Q4597252 KB4597252 February 27, 2021
• 4597249 January 12, 2021-KB4597249 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803 Q4597249 KB4597249 February 27, 2021
• 4597247 January 12, 2021-KB4597247 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016 Q4597247 KB4597247 February 27, 2021
• 4586878 January 12, 2021-KB4586878 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1903, Windows Server, version 1903, Windows 10, version 1909 and Windows Server, version 1909 Q4586878 KB4586878 February 26, 2021
• 4586877 January 12, 2021-KB4586877 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4586877 KB4586877 February 26, 2021
• 4586876 January 12, 2021-KB4586876 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, and Windows Server, version 20H2 Q4586876 KB4586876 February 26, 2021
• 2698555 Microsoft .NET Framework Repair Tool is available Q2698555 KB2698555 February 23, 2021
• 4579976 October 13, 2020-KB4579976 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4579976 KB4579976 February 17, 2021
• 4578974 October 13, 2020-KB4578974 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1903, Windows Server, version 1903, Windows 10, version 1909, and Windows Server, version 1909 Q4578974 KB4578974 February 17, 2021
• 4578973 October 13, 2020-KB4578973 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4578973 KB4578973 February 17, 2021
• 4578970 October 13, 2020-KB4578970 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1703 Q4578970 KB4578970 February 17, 2021
• 4578969 October 13, 2020-KB4578969 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016 Q4578969 KB4578969 February 17, 2021
• 4578968 October 13, 2020-KB4578968 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, and Windows Server, version 20H2 Q4578968 KB4578968 February 17, 2021
• 4576947 September 16, 2020-KB4576947 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1903, Windows Server, version 1903, Windows 10, version 1909 and Windows Server, version 1909 Q4576947 KB4576947 February 17, 2021
• 4576946 September 16, 2020-KB4576946 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4576946 KB4576946 February 17, 2021
• 4576945 October 1, 2020-KB4576945 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 2004 and Windows Server, version 2004 Q4576945 KB4576945 February 17, 2021
• 4602298 February 16, 2021-KB4602298 Cumulative Update Preview for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4602298 KB4602298 February 16, 2021
• 4578971 October 13, 2020-KB4578971 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1709 Q4578971 KB4578971 February 16, 2021
• 4598301 January 26, 2021-KB4598301 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1909, and Windows Server, version 1909 Q4598301 KB4598301 February 11, 2021
• 4598299 February 2, 2021-KB4598299 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, and Windows Server, version 20H2 Q4598299 KB4598299 February 11, 2021
• 4598461 January 26, 2021-KB4598461 Cumulative Update Preview for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4598461 KB4598461 February 10, 2021
• 4598300 January 26, 2021-KB4598300 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Q4598300 KB4598300 February 9, 2021