CVE-2026-7954
Undergoing Analysis Undergoing Analysis - In Progress
Race Condition in Shared Storage in Google Chrome

Publication date: 2026-05-06

Last updated on: 2026-05-07

Assigner: Chrome

Description
Race in Shared Storage in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
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Meta Information
Published
2026-05-06
Last Modified
2026-05-07
Generated
2026-06-16
AI Q&A
2026-05-06
EPSS Evaluated
2026-06-14
NVD
CVE-2026-7954
EUVD
EUVD-2026-28011
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 148.0.7778.96 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-362 The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
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Executive Summary

This vulnerability is a race condition in the shared storage component of Google Chrome versions prior to 148.0.7778.96. It allows a remote attacker who has already compromised the renderer process to leak data from different origins by using a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability can lead to unauthorized disclosure of cross-origin data, meaning sensitive information from one website could be accessed by another. This could compromise user privacy and security by leaking data that should be isolated between different web origins.

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