CVE-2026-62904: Microsoft Edge Chromium

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Incorrect authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

Affected products

• Microsoft Edge Chromium: before 152.0.4191.53 (fixed in 152.0.4191.53)

Published 2026-08-28. Last modified 2026-09-11.