CVE-2026-4440
Received Received - Intake

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
Out of bounds read and write in WebGL in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Critical)

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Meta Information

Published
2026-03-20
Last Modified
2026-03-20
Generated
2026-07-06
AI Q&A
2026-03-20
EPSS Evaluated
2026-07-05
NVD
CVE-2026-4440
EUVD
EUVD-2026-13447

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 146.0.7680.153 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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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

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Executive Summary

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.

Impact Analysis

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.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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