# NCalc.Core (NuGet) vulnerabilities

1 known vulnerability (1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.nuget.org/packages/NCalc.Core

## Advisories (1)

### [CVE-2026-55254](https://cve.now/CVE-2026-55254): NCalc: Denial of Service via Unbounded and Non-Terminating Factorial Evaluation

- Severity: Medium 4.8
- Published: Jul 17, 2026
- Affected: fixed in 6.1.1.

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