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Case File

CVE-2018-8643

HIGH · CVSS 7.5 EPSS 9.91% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-12-12 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-8643
Severity
HIGH
CVSS
7.5
EPSS
9.91%

Original NVD Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10.

Related CVEs

Other vulnerabilities affecting the same vendor(s)