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.NET Framework

.NET Framework updates

All published releases for .NET Framework, newest first: what each update changes, whether to install it and any confirmed known issues. Latest release: October 13, 2026.

1 active known issue →

.NET Framework updates

  • .NET Framework 3.5 / 4.7.2 .NET Framework 3.5 / 4.7.2 for Windows 10 1809 · Windows Server 2019 Security update

    KB5033904

    Closes .NET flaws, including remote code execution

    The update addresses three listed CVEs and a remote code execution vulnerability involving .NET remoting. It applies to Windows 10, version 1809 and Windows Server 2019.

    Check the newer update, KB5036604

    Key changes 3 CVEs · 4 changes

    • Fix .NET Framework: Addresses a flaw that could let someone get around .NET Framework security protections.
    • Fix .NET Framework: Addresses a flaw that could let someone gain permissions they should not have.
    • Fix .NET Framework: Addresses a flaw that could make a service unavailable.

    Read update Source: Microsoft

    Builds
    4.7.4081.0 · 2.0.50727.9063
    Security
    3 vulnerabilities fixed
    Restart
    Required