CVE-2026-11220

Insufficient validation of untrusted input in Navigation in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - chrome-cve-admin@google.com

Published

2026-06-04

Last modified

2026-06-05

Weaknesses

CWE-20

Affected products

• Chrome (Google)

References

• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
• https://issues.chromium.org/issues/487300831