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Microsoft.NET 9 end of life

54days

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    About this moment

    There are 55 days until Microsoft.NET 9 end of life, on Tuesday, 10 November 2026.

    Microsoft.NET 9 reaches end of life on November 10, 2026: upstream support ends and no further security fixes are expected. It was released on November 12, 2024.

    Where
    Worldwide

    Date source

    endoflife.date

    Last verified Sep 16, 2026

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