CVE-2016-0188: Microsoft Internet Explorer

High severity, CVSS 8.8. EPSS: 18.3% chance of exploitation in the next 30 days.

The User Mode Code Integrity (UMCI) implementation in Device Guard in Microsoft Internet Explorer 11 allows remote attackers to bypass a code-signing protection mechanism via unspecified vectors, aka "Internet Explorer Security Feature Bypass."

Affected products

• Microsoft Internet Explorer: version 11 only

Published 2016-05-11. Last modified 2026-06-17.