Race Condition in Google Chrome V8 Engine

Publication date: 2026-06-10

Last updated on: 2026-06-12

Assigner: Chrome

Description

Race in V8 in Google Chrome prior to 144.0.7559.99 allowed a remote attacker to potentially exploit type confusion via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-10

Last Modified

2026-06-12

Generated

2026-07-01

AI Q&A

2026-06-11

EPSS Evaluated

2026-06-30

NVD

CVE-2026-1220

EUVD

EUVD-2026-36108

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 144.0.7559.99 (exc)

Helpful Resources

Exploitability

CWE

KEV

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.

Attack-Flow Graph

Executive Summary

This vulnerability is a race condition in the V8 JavaScript engine used by Google Chrome versions prior to 144.0.7559.99. It allows a remote attacker to potentially exploit type confusion by crafting a malicious HTML page.

Impact Analysis

Exploiting this vulnerability could allow a remote attacker to execute unintended actions or code within the browser by causing type confusion, which may lead to security breaches such as data theft, unauthorized access, or browser compromise.

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