Detections
Analytics

SCA: security update for NCalc.Core, NCalcSync (GHSA-3w5p-95mh-gq75)

medium Tenable Cloud Security Plugin ID 443512

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 CVE-2026-55254

Solution

Update the NCalc.Core library and its related packages to version 6.1.1 or later.

See Also

https://github.com/advisories/GHSA-3w5p-95mh-gq75

Plugin Details

Severity: Medium

ID: 443512

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 6/19/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:A/AC:H/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2026-55254

CVSS v3

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 4.2

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/18/2026

Vulnerability Publication Date: 6/18/2026

Reference Information

CVE: CVE-2026-55254