CVE-2026-19167

Analyzed Analyzed - Analysis Complete

Integer Overflow in Google Chrome GPU

Publication date: 2026-08-06

Last updated on: 2026-08-07

Assigner: Chrome

Description

Integer overflow in GPU in Google Chrome prior to 151.0.7922.109 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-08-06

Last Modified

2026-08-07

Generated

2026-08-27

AI Q&A

2026-08-07

EPSS Evaluated

2026-08-26

NVD

CVE-2026-19167

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 151.0.7922.109 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-190	The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Attack-Flow Graph

Executive Summary

This vulnerability is an integer overflow in the GPU component of Google Chrome versions before 151.0.7922.109. It allows a remote attacker who has already compromised the renderer process to leak data across different origins by exploiting a crafted HTML page.

Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 151.0.7922.109. Detection involves checking the installed Chrome version. On Windows, run: wmic product where "name like 'Google Chrome'" get version. On Linux, run: google-chrome --version. If the version is below 151.0.7922.109, the system is vulnerable.

Impact Analysis

If you use an affected version of Chrome, a malicious website could potentially access sensitive data from other sites you are logged into, such as personal information or authentication tokens, due to the cross-origin data leak.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, which may violate GDPR's data protection principles or HIPAA's safeguards for protected health information. Organizations using vulnerable Chrome versions may face compliance risks if user data is leaked.

Mitigation Strategies

Update Google Chrome to version 151.0.7922.109 or later to address the integer overflow vulnerability in GPU.

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