CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.2. It affects Chrome. It may be remotely exploitable.
CVE
CVE-2026-9986
Severity
MEDIUM
CVSS
4.2
EPSS
0.14%
Chrome
Original NVD 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)
Related CVEs
Other vulnerabilities affecting the same vendor(s)