CVE-2026-9889
Undergoing Analysis Undergoing Analysis - In Progress
Out-of-Bounds Read/Write in Google Chrome for Android

Publication date: 2026-05-28

Last updated on: 2026-06-01

Assigner: Chrome

Description
Out of bounds read and write in Dawn in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
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Meta Information
Published
2026-05-28
Last Modified
2026-06-01
Generated
2026-06-19
AI Q&A
2026-05-29
EPSS Evaluated
2026-06-18
NVD
CVE-2026-9889
EUVD
EUVD-2026-33184
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 148.0.7778.216 (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.
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Executive Summary

This vulnerability is an out of bounds read and write issue in the Dawn component of Google Chrome on Android versions prior to 148.0.7778.216. It allows a remote attacker to potentially escape the browser's sandbox by using a specially crafted HTML page.

Impact Analysis

The impact of this vulnerability is critical because it could allow a remote attacker to break out of the browser's sandbox environment. This means the attacker might gain unauthorized access to the device or execute arbitrary code outside the browser's restricted environment, potentially compromising the security and privacy of the user.

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