CVE-2015-1686: Microsoft Internet Explorer

Medium severity, CVSS 4.3. EPSS: 16.2% chance of exploitation in the next 30 days.

The Microsoft (1) VBScript 5.6 through 5.8 and (2) JScript 5.6 through 5.8 engines, as used in Internet Explorer 8 through 11 and other products, allow remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "VBScript and JScript ASLR Bypass."

Affected products

• Microsoft Internet Explorer: version 8 only; version 9 only; version 10 only; version 11 only
• Microsoft Vbscript: version 5.6 only; version 5.7 only; version 5.8 only

Published 2015-05-13. Last modified 2026-06-17.