CVE-2018-8278: Microsoft Edge

Medium severity, CVSS 6.1. EPSS: 6.9% chance of exploitation in the next 30 days.

A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content, aka "Microsoft Edge Spoofing Vulnerability." This affects Microsoft Edge.

Affected products

• Microsoft Edge: affected versions not specified

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