BaseFortify

Publication date: 2025-11-14

Last updated on: 2025-11-17

Assigner: Chrome

Description

Out of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-11-14

Last Modified

2025-11-17

Generated

2026-07-06

AI Q&A

2025-11-14

EPSS Evaluated

2026-07-05

NVD

CVE-2025-9479

EUVD

EUVD-2025-180545

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 133.0.6943.141 (exc)
apple	macos	*
linux	linux_kernel	*
microsoft	windows	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is an out of bounds read in the V8 JavaScript engine used in Google Chrome versions prior to 133.0.6943.141. It allows a remote attacker to potentially exploit heap corruption by crafting a malicious HTML page.

Impact Analysis

An attacker could exploit this vulnerability to cause heap corruption, which might lead to arbitrary code execution or browser crashes when you visit a specially crafted malicious web page.

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