CVE-2026-0628

HIGH
2026-01-07 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Patch Released
Apr 09, 2026 - 14:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 07, 2026 - 12:17 nvd
HIGH 8.8

Description

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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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +44
POC: 0

Vendor Status

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CVE-2026-0628 vulnerability details – vuln.today

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