CVE-2023-5473: Debian Linux

Medium severity, CVSS 6.3. EPSS: 0.7% chance of exploitation in the next 30 days.

Use after free in Cast in Google Chrome prior to 118.0.5993.70 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)

Affected products

• Debian Debian Linux: version 11.0 only; version 12.0 only
• Google Chrome: before 118.0.5993.70 (fixed in 118.0.5993.70)

Published 2023-10-11. Last modified 2026-06-17.