CVE-2026-0628
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
Analysis
Google Chrome versions prior to 143.0.7499.192 fail to properly enforce policies on WebView tags, allowing attackers who trick users into installing malicious extensions to inject arbitrary scripts and HTML into privileged pages. This vulnerability affects all Chrome users and requires user interaction to exploit, resulting in potential code execution with high impact to confidentiality, integrity, and availability. …
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Remediation
Within 7 days: Identify all affected systems running WebView tag in Google Chrome and apply vendor patches promptly. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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