CVE-2026-106255
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Race Condition in Google Chrome V8 Engine

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Chrome

Description
Race condition in V8 in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-06
AI Q&A
2026-10-06
EPSS Evaluated
N/A
NVD
CVE-2026-106255
EUVD
EUVD-2026-93825

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 155.0.8059.39

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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 is a race condition vulnerability in V8, the JavaScript engine used by Google Chrome. A race condition occurs when the behavior of a program depends on the sequence or timing of uncontrollable events. In this case, it allows a remote attacker to potentially execute arbitrary code inside the Chrome sandbox by tricking a user into visiting a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your device, even if you are using Chrome's sandbox security feature. This could lead to unauthorized access to your data, installation of malware, or other malicious activities without your knowledge.

Mitigation Strategies

Update Google Chrome to version 155.0.8059.39 or later to address the race condition in V8.

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