Release Date: April 9, 2024. Version: .NET Framework 3.5, 4.8 and 4.8.1. Summary. This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements. CVE-2024-21409 - .NET Framework Remote Code Execution Vulnerability.

The June 8, 2021 update for Windows 10, version 1809 and Windows Server, version 2019 includes cumulative reliability improvements in .NET Framework 3.5 and 4.7.2. We recommend that you apply this update as part of your regular maintenance routines.

This update enables the use of TLS v1.2 in the .NET Framework 3.5.1. Note This content has been made available on Windows Update. To obtain the content, scan Windows Update for the latest .NET Framework updates. If your system is fully up to date via Windows Update, you do not need to take further action. Resolution Download information

May 14, 2024. Version: .NET Framework 3.5 and 4.8.1. The April 23, 2024 update for Windows 11, version 22H2 and Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.

Summary. An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in arbitrary locations. An attacker who successfully exploited this vulnerability could write files to folders that require higher privileges than what the attacker already has.

Release Date: September 10, 2019. Version: .NET Framework 3.5, 4.7.2 and 4.8. Summary. An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in arbitrary locations.

Summary. An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in arbitrary locations. An attacker who successfully exploited this vulnerability could write files to folders that require higher privileges than what the attacker already has.

July 13, 2021-KB5003538 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 - Microsoft Support. .NET. Release Date: July 13, 2021. Version: .NET Framework 3.5 and 4.8.

Known Issues in this update. There are no known issues with this update, however, this update resolves a previous known issue. This patch includes improvements to resolve a known issue discussed in KB4519562 that occurs after applying the October Preview of Quality Rollup for .NET Framework 4.8.

Release Date: September 10, 2019. Version: .NET Framework 4.8. Summary. An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in arbitrary locations.