← Back

Ncalc

ncalc

1 CVE • 1 product

Products (1)

Click to collapse
Toggle
Ncalc
ncalc
1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2026-55254
1Ncalc
1Ncalc
Aug 18, 2026
Jul 17, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
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 factori...Show more
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 consumption or a non-terminating loop due to integer overflow in the factorial calculation logic when applications evaluate untrusted expressions. This issue is fixed in version 6.1.1.Show less