CVE-2026-7940
Severity CVSS v4.0:
Pending analysis
Type:
CWE-416
Use After Free
Publication date:
06/05/2026
Last modified:
06/05/2026
Description
Use after free in V8 in Google Chrome prior to 148.0.7778.96 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: Medium)