CVE-2026-7945
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
06/05/2026
Last modified:
06/05/2026
Description
Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)