CVE-2024-3840: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Insufficient policy enforcement in Site Isolation in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Fedoraproject Fedora: version 38 only; version 39 only; version 40 only
• Google Chrome: before 124.0.6367.60 (fixed in 124.0.6367.60)

Published 2024-04-17. Last modified 2026-06-17.