Vulnerability Details CVE-2026-103630
Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 10.8%
CVSS Severity