CVE-2017-8602: Microsoft Edge

Medium severity, CVSS 6.5. EPSS: 5.3% chance of exploitation in the next 30 days.

Microsoft browsers on Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allow a spoofing vulnerability in the way they parse HTTP content, aka "Microsoft Browser Spoofing Vulnerability."

Affected products

• Microsoft Edge: any version
• Microsoft Internet Explorer: version 11 only

Published 2017-07-11. Last modified 2026-06-17.