CVE-2026-12456 UNKNOWN

CVE-2026-12456

Published: 2026-06-17

Description

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. (Chromium security severity: High)

AI Intelligence Brief

AI Intelligence

Analyzing vulnerability vectors…