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CVE-2026-0628

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)

Scores

8.8
CVSS 8.8 out of 10, high severity.
20.9%
EPSS 20.9% chance of exploitation in the next 30 days.

The facts

Published
7 January 2026
Last changed
17 June 2026
NVD status
Analyzed
Severity
High, CVSS 8.8 out of 10 (version 3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
Affects
  • google chrome
Known exploited
Not in the CISA Known Exploited Vulnerabilities catalogue in this build.
EPSS
20.9% chance of exploitation activity in the next 30 days (percentile 98).

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References