Vulnerability Details CVE-2026-79228
Incorrect authorization in SiteIsolation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation into a privileged page via a crafted HTML page. (Chromium security severity: Medium)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 19.1%
CVSS Severity
CVSS v3 Score 3.1