CVE-2018-0949: Microsoft Internet Explorer

Medium severity, CVSS 6.5. EPSS: 11.7% chance of exploitation in the next 30 days.

A security feature bypass vulnerability exists when Microsoft Internet Explorer improperly handles requests involving UNC resources, aka "Internet Explorer Security Feature Bypass Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10.

Affected products

• Microsoft Internet Explorer: version 10 only; version 11 only; version 9 only

Published 2018-07-11. Last modified 2026-06-17.