CVE-2019-1238: Microsoft Internet Explorer

Medium severity, CVSS 6.4. EPSS: 5.9% chance of exploitation in the next 30 days.

A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1239.

Affected products

• Microsoft Internet Explorer: version 11 only; version 10 only; version 9 only

Published 2019-10-10. Last modified 2026-06-17.