Google Patches High‑Severity Gemini AI Panel Hijack Bug in Chrome

A high‑severity security flaw in Google Chrome’s integration of the Gemini AI side panel (tracked as CVE‑2026‑0628) could have allowed malicious browser extensions with only basic permissions to hijack the privileged Gemini Live interface to inject code, escalate privileges, violate user privacy, and access sensitive resources like cameras, microphones, local files, and screenshots. The issue stemmed from improper boundary enforcement in the extension API as applied to the AI panel. Researchers from Palo Alto Networks’ Unit 42 responsibly disclosed the vulnerability and Google released a patch in early January 2026. The incident highlights new attack surfaces introduced by deeply embedded AI features in browsers and the need for stronger in‑browser policy enforcement and real‑time monitoring. 

https://www.darkreading.com/endpoint-security/bug-google-gemini-ai-panel-hijacking

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