CVE-2018-8315: Microsoft ChakraCore

Medium severity, CVSS 4.2. EPSS: 3.1% chance of exploitation in the next 30 days.

An information disclosure vulnerability exists when the browser scripting engine improperly handle object types, aka "Microsoft Scripting Engine Information Disclosure Vulnerability." This affects ChakraCore, Internet Explorer 11, Microsoft Edge, Internet Explorer 10.

Affected products

• Microsoft ChakraCore: affected versions not specified
• Microsoft Edge: affected versions not specified
• Microsoft Internet Explorer: version 11 only; version 10 only

Published 2018-09-13. Last modified 2026-06-17.