CVE-2021-4320: Google Chrome

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Use after free in Blink in Google Chrome prior to 92.0.4515.107 allowed a remote attacker who had compromised the renderer process to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

Affected products

• Google Chrome: before 92.0.4515.107 (fixed in 92.0.4515.107)

Published 2023-07-29. Last modified 2026-06-17.