CVE-2026-17810
Received Received - Intake

Uninitialized Use in Google Chrome

Publication date: 2026-07-30

Last updated on: 2026-07-30

Assigner: Chrome

Description
Uninitialized Use in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

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Meta Information

Published
2026-07-30
Last Modified
2026-07-30
Generated
2026-07-30
AI Q&A
2026-07-30
EPSS Evaluated
N/A
NVD
CVE-2026-17810
EUVD
EUVD-2026-50759

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 151.0.7922.72 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-457 The code uses a variable that has not been initialized, leading to unpredictable or unintended results.

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Executive Summary

This vulnerability involves an uninitialized use in Dawn, a component of Google Chrome. It allows a remote attacker to access and leak cross-origin data by exploiting a crafted HTML page. The issue occurs before Chrome version 151.0.7922.72.

Impact Analysis

An attacker could exploit this to access sensitive data from other websites you visit, potentially stealing personal information, login credentials, or other confidential data. This could lead to identity theft or unauthorized account access.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Organizations may face fines, legal penalties, and reputational damage.

Mitigation Strategies

Update Google Chrome to version 151.0.7922.72 or later to address the uninitialized use vulnerability in Dawn.

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