BaseFortify

Publication date: 2025-11-18

Last updated on: 2025-11-19

Assigner: Chrome

Description

Type Confusion in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-11-18

Last Modified

2025-11-19

Generated

2026-07-06

AI Q&A

2025-11-18

EPSS Evaluated

2026-07-05

NVD

CVE-2025-13226

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 142.0.7444.59 (exc)
microsoft	windows	*
google	chrome	to 142.0.7444.60 (exc)
apple	macos	*
linux	linux_kernel	From 5.15.160 (inc) to 5.16 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-843	The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

Attack-Flow Graph

Executive Summary

This vulnerability is a type confusion issue in the V8 JavaScript engine used by Google Chrome before version 142.0.7444.59. It allows a remote attacker to potentially cause heap corruption by crafting a malicious HTML page that exploits this flaw.

Impact Analysis

If exploited, this vulnerability could lead to heap corruption, which may allow an attacker to execute arbitrary code or cause a denial of service in the affected browser.

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