CVE-2026-9986
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
May 28, 2026
Vendor
unknown
Description
Insufficient validation of untrusted input in OptimizationGuide in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)