CVE-2026-84354
Incorrect authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
- Published Sep 2, 2026
- CVSS 9.6 critical
- 0.4% chance of exploitation in the next 30 days (EPSS)
- A fix is available