CVE-2015-6056: Microsoft Jscript

High severity, CVSS 9.3. EPSS: 12.7% chance of exploitation in the next 30 days.

The (1) JScript and (2) VBScript engines in Microsoft Internet Explorer 9 through 11 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability."

Affected products

• Microsoft Jscript: affected versions not specified
• Microsoft Vbscript: affected versions not specified

Published 2015-10-14. Last modified 2026-06-17.