What is CVE-2026-11102?

CVE-2026-11102 is a high-severity vulnerability in Google Chrome, classified under CWE-474. CVSS score: 8.8/10. Published 2026-06-04.

How severe is CVE-2026-11102?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Google Chrome

CVE-2026-11102

Inappropriate implementation in Isolated Web Apps in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a malicious file. (Chromium security severity: Medium)

EPSS: 0.004 (30.9th percentile) — read the EPSS interpretation.

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

Google Chrome — versions 149.0.7827.53

Weakness classification (CWE)

CWE-474

References

chrome-cve-admin@google.com (Release Notes)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2026-11102?: CVE-2026-11102 is a high-severity vulnerability in Google Chrome, classified under CWE-474. CVSS score: 8.8/10. Published 2026-06-04.
How severe is CVE-2026-11102?: High severity. CVSS v3 base score is 8.8 out of 10.