CVE-2026-45489: Microsoft Edge Chromium

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Affected products

• Microsoft Edge Chromium: before 150.0.4078.48 (fixed in 150.0.4078.48)

Published 2026-07-03. Last modified 2026-07-12.