CVE-2026-3545
Received
Received - Intake
Insufficient Data Validation in Chrome Navigation Enables Sandbox Escape
Publication date: 2026-03-04
Last updated on: 2026-03-05
Assigner: Chrome
Description
Description
Insufficient data validation in Navigation in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 145.0.7632.159 (exc) | |
| chrome | to 145.0.7632.160 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
Attack-Flow Graph
AI Powered Q&A
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?
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Can you explain this vulnerability to me?
This vulnerability is an insufficient data validation issue in the Navigation component of Google Chrome versions prior to 145.0.7632.159. It allows a remote attacker to potentially escape the browser's sandbox by using a specially crafted HTML page.
How can this vulnerability impact me? :
The impact of this vulnerability is that a remote attacker could bypass the sandbox protections of Google Chrome, potentially gaining unauthorized access to the underlying system or executing malicious code outside the browser's restricted environment.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
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