CVE-2026-3940
Received
Received - Intake
Navigation Restriction Bypass in Chrome DevTools via Insufficient Policy Enforcement
Publication date: 2026-03-11
Last updated on: 2026-03-16
Assigner: Chrome
Description
Description
Insufficient policy enforcement in DevTools in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 146.0.7680.71 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an insufficient policy enforcement issue in the DevTools component of Google Chrome versions prior to 146.0.7680.71. It allows a remote attacker to bypass navigation restrictions by using a specially crafted HTML page.
How can this vulnerability impact me? :
The impact of this vulnerability is that an attacker could bypass navigation restrictions in the browser, potentially leading to unauthorized navigation or actions within the browser environment. However, the severity is rated as low.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know
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