CVE-2026-87642
Analyzed Analyzed - Analysis Complete

Uninitialized WebGL Resource Leak in Google Chrome

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Chrome

Description
Uninitialized resource in WebGL in Google Chrome prior to 153.0.8010.36 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
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-29
AI Q&A
2026-09-09
EPSS Evaluated
2026-09-27
NVD
CVE-2026-87642
EUVD
EUVD-2026-74331

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 153.0.8010.36 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-908 The product uses or accesses a resource that has not been initialized.

Attack-Flow Graph

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Executive Summary

This vulnerability involves an uninitialized resource in WebGL within Google Chrome versions before 153.0.8010.36. A remote attacker could exploit this by creating a specially crafted HTML page to leak cross-origin data, potentially accessing information from other websites or domains.

Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 153.0.8010.36 and involves uninitialized resources in WebGL. Detection primarily involves checking Chrome version and monitoring for suspicious HTML pages exploiting this issue.

Impact Analysis

If exploited, this vulnerability could allow an attacker to access sensitive data from other websites you visit, such as login credentials, personal information, or browsing history. This could lead to privacy breaches or identity theft.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, violating privacy principles in GDPR and HIPAA. Organizations using affected Chrome versions may face compliance risks, including fines or legal penalties for failing to protect user data.

Mitigation Strategies

Update Google Chrome to version 153.0.8010.36 or later to address the vulnerability.

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