CVE-2023-4761: Debian Linux

High severity, CVSS 8.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Out of bounds memory access in FedCM in Google Chrome prior to 116.0.5845.179 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)

Affected products

• Debian Debian Linux: version 11.0 only; version 12.0 only
• Fedoraproject Fedora: version 37 only; version 38 only; version 39 only
• Google Chrome: before 116.0.5845.179 (fixed in 116.0.5845.179)

Published 2023-09-05. Last modified 2026-06-17.