Use After Free in Google Chrome V8

Publication date: 2026-07-01

Last updated on: 2026-07-01

Assigner: Chrome

Description

Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-01

Last Modified

2026-07-01

Generated

2026-07-02

AI Q&A

2026-07-02

EPSS Evaluated

N/A

NVD

CVE-2026-14394

EUVD

EUVD-2026-41205

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.46 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-416	The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

Executive Summary

This vulnerability is a use-after-free issue in the V8 JavaScript engine used by Google Chrome versions prior to 150.0.7871.46. It allows a remote attacker to potentially cause heap corruption by crafting a malicious HTML page that exploits this flaw.

Impact Analysis

An attacker exploiting this vulnerability could cause heap corruption, which might lead to unexpected behavior such as crashes or potentially executing arbitrary code within the context of the browser. This could compromise the security of your system when visiting a maliciously crafted web page.

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