CVE-2026-66310: Microsoft Edge

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

Affected products

• Microsoft Edge: before 151.0.4129.59 (fixed in 151.0.4129.59)

Published 2026-08-04. Last modified 2026-09-17.