CVE-2026-55254 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionNCalc 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. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Quick InfoCVE Dictionary Entry:CVE-2026-55254 NVD Published Date: 07/17/2026 NVD Last Modified: 07/17/2026 Source: GitHub, Inc. |
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