CVE-2026-6363
Modified Modified - Updated After Analysis
Type Confusion in V8 Engine Allows Out-of-Bounds Access

Publication date: 2026-04-15

Last updated on: 2026-05-27

Assigner: Chrome

Description
Type Confusion in V8 in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Medium)
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Meta Information
Published
2026-04-15
Last Modified
2026-05-27
Generated
2026-06-16
AI Q&A
2026-04-15
EPSS Evaluated
2026-06-15
NVD
CVE-2026-6363
EUVD
EUVD-2026-23092
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 147.0.7727.101 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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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.
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Impact Analysis

Exploitation of this vulnerability can lead to serious impacts including high confidentiality, integrity, and availability risks. An attacker could execute arbitrary code or cause a denial of service by accessing memory out of bounds.

Executive Summary

This vulnerability is a type confusion issue in the V8 JavaScript engine used by Google Chrome versions prior to 147.0.7727.101. It allows a remote attacker to potentially perform out of bounds memory access by crafting a malicious HTML page.

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