CVE-2026-121183
HIGH
NVD
CVSS Score
8.3
Severity
HIGH
Published
Nov 03, 2026
Vendor
unknown
Description
Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)