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CVE-2026-3545 - Vulnerability Analysis

CriticalCVSS: 9.6

Last Updated: March 5, 2026

Google Chrome - Sandbox Escape

Published: March 4, 2026Updated: March 5, 2026Remote Exploitable

Overview

Google Chrome < 145.0.7632.159 contains a sandbox escape vulnerability caused by insufficient data validation in Navigation, letting remote attackers escape sandbox via crafted HTML page, exploit requires crafted HTML page.

Severity & Score

Severity: Critical

CVSS Score: 9.6

Impact

Remote attackers can escape the sandbox, potentially executing code outside browser restrictions.

Mitigation

Update to version 145.0.7632.159 or later.

References

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/487383169

Related Resources

Vulnerability Intelligence Dashboard
Credential Scanner

Details

CVE ID: CVE-2026-3545
Severity: Critical
CVSS Score: 9.6
Type: undefined
Status: new

CWE

CWE-20

CVSS Metrics

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