CVE-2019-0639: Microsoft Internet Explorer

High severity, CVSS 7.5. EPSS: 12% chance of exploitation in the next 30 days.

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 CVE ID is unique from CVE-2019-0609, CVE-2019-0680, CVE-2019-0769, CVE-2019-0770, CVE-2019-0771, CVE-2019-0773, CVE-2019-0783.

Affected products

• Microsoft Internet Explorer: version 11 only

Published 2019-04-08. Last modified 2026-06-17.