CVE-2018-0800: Microsoft ChakraCore

Medium severity, CVSS 5.3. EPSS: 6.7% chance of exploitation in the next 30 days.

Microsoft Edge in Microsoft Windows 10 1709 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2018-0767 and CVE-2018-0780.

Affected products

• Microsoft ChakraCore: up to and including 1.7.6
• Microsoft Edge: affected versions not specified

Published 2018-01-04. Last modified 2026-06-17.