Detections
Analytics

SCA: security update for Microsoft.ChakraCore (GHSA-pcgp-vfgq-mf5j)

high Tenable Self-Hosted Container Security Plugin ID 433977

Description

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

 - A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles
 objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge,
 ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8391, CVE-2018-8456, CVE-2018-8457.
 (CVE-2018-8459)

See Also

https://github.com/advisories/GHSA-pcgp-vfgq-mf5j

Plugin Details

Severity: High

ID: 433977

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 8/19/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

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

CVSS Score Source: CVE-2018-8459

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/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: 5/13/2022

Vulnerability Publication Date: 9/11/2018

Reference Information

CVE: CVE-2018-8459

BID: 105230

cwe: CWE-787