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CVE-2026-0628

HIGHCVSS 8.8/10EPSS 6.54%

Last modified

CVE-2026-0628 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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). EPSS estimates a 6.54% chance of exploitation in the next 30 days.

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)

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
6.54%

93.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GoogleChrome< 143.0.7499.192

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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)
How severe is CVE-2026-0628?
CVE-2026-0628 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 6.54% probability of exploitation in the next 30 days.
How do I fix CVE-2026-0628?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-0628?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST