CVE-2023-5346: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Type confusion in V8 in Google Chrome prior to 117.0.5938.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected products

• Fedoraproject Fedora: version 37 only; version 38 only; version 39 only
• Google Chrome: before 117.0.5938.149 (fixed in 117.0.5938.149)

Published 2023-10-05. Last modified 2026-06-17.