CVE-2026-4440
Out-of-Bounds Read/Write in Chrome WebGL Enables Remote Exploit
Publication date: 2026-03-20
Last updated on: 2026-03-20
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 146.0.7680.153 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out of bounds read and write issue in the WebGL component of Google Chrome versions prior to 146.0.7680.153. It allows a remote attacker to perform arbitrary read and write operations by tricking a user into visiting a specially crafted HTML page.
How can this vulnerability impact me? :
The impact of this vulnerability is critical as it enables a remote attacker to execute arbitrary read and write operations on the affected system through the browser. This could lead to unauthorized access to sensitive data, corruption of data, or potentially executing malicious code.
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