How severe is CVE-2026-0628?

CVE-2026-0628 has a CVSS 3.1 base score of 8.8 (HIGH). EPSS estimates a 21.2% probability of exploitation in the next 30 days.

CVE-2026-0628: Google

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)

Severity

CVSS 3.1 · CISA8.8 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationnone

Automatableno

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
Google	Chrome	143.0.7499.192 to <143.0.7499.192

References

2 Links

Other references

Record Details

Published

2026-01-06

Last updated

2026-02-26

Assigner (CNA)

Chrome

Credited to

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CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.