Security Advisory

CVE-2026-12456

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-17 01:38:19

Last updated 2026-06-17 10:56:40

Assigner Chrome

CVSS score not scored

State PUBLISHED

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)

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