CVE-2026-91710
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
- Published Sep 15, 2026
- CVSS 9.6 critical
- 0.3% chance of exploitation in the next 30 days (EPSS)
- A fix is available