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ncalc

1 known vulnerabilities.

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ncalc 1
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  • Medium 4.8
    CVE-2026-55254

    NCalc: Denial of Service via Unbounded and Non-Terminating Factorial Evaluation

    NCalc is a fast, lightweight expression evaluator for .NET. Prior to 6.1.1, the factorial operator implementation in src/NCalc.Core/Helpers/MathHelper.cs permits specially crafted expressions with extremely large factorial operands, causing excessive CPU cons…

    ncalc ncalc NCalcSync NCalc.Core NuGet