CVE-2026-84347: Google Chrome

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Use after free in WebRTC in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 152.0.7977.75 (fixed in 152.0.7977.75)

Published 2026-09-02. Last modified 2026-09-03.