CVE-2025-29834: Microsoft Edge Chromium

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Out-of-bounds read in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Affected products

• Microsoft Edge Chromium: before 134.0.3124.93 (fixed in 134.0.3124.93)

Published 2025-04-12. Last modified 2026-06-17.