CVE-2026-11686
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
09/06/2026
Last modified:
09/06/2026
Description
Insufficient validation of untrusted input in Dawn in Google Chrome on macOS prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)