CVE-2024-52928: Thebrowser Arc

High severity, CVSS 8.3. EPSS: 0.5% chance of exploitation in the next 30 days.

Arc before 1.26.1 on Windows has a bypass issue in the site settings that allows websites (with previously granted permissions) to add new permissions when the user clicks anywhere on the website.

Affected products

• Thebrowser Arc: before 1.26.1 (fixed in 1.26.1)

Published 2025-06-26. Last modified 2026-06-17.