What is CVE-2026-11062?

CVE-2026-11062 is a medium-severity vulnerability in Google Chrome, classified under CWE-602. CVSS score: 4.3/10. Published 2026-06-04.

How severe is CVE-2026-11062?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Google Chrome

CVE-2026-11062

Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 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…

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Google Chrome — versions 149.0.7827.53

Weakness classification (CWE)

CWE-602

References

chrome-cve-admin@google.com
chrome-cve-admin@google.com

Frequently asked questions

What is CVE-2026-11062?: CVE-2026-11062 is a medium-severity vulnerability in Google Chrome, classified under CWE-602. CVSS score: 4.3/10. Published 2026-06-04.
How severe is CVE-2026-11062?: Medium severity. CVSS v3 base score is 4.3 out of 10.