Vulnerability in Google Chrome

CVE-2026-11179

Inappropriate implementation in ORB in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-11179?
CVE-2026-11179 is a high-severity vulnerability in Google Chrome, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-06-04.
How severe is CVE-2026-11179?
High severity. CVSS v3 base score is 8.8 out of 10.