CVE-2026-17952
Received Received - Intake

V8 Sandbox Escape via Malicious Chrome Extension

Publication date: 2026-07-30

Last updated on: 2026-07-30

Assigner: Chrome

Description
Inappropriate implementation in V8 in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: Low)

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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-2026-17952
EUVD
EUVD-2026-50878

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is due to an inappropriate implementation in V8, the JavaScript engine used by Google Chrome. It allows an attacker to trick a user into installing a malicious extension, which can then execute arbitrary code within a sandboxed environment.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your system through a compromised Chrome extension. This could lead to unauthorized access, data theft, or further compromise of your device.

Mitigation Strategies

Update Google Chrome to version 151.0.7922.72 or later to address the vulnerability. Remove any suspicious or unnecessary extensions from the browser.

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