Type Confusion in V8 JavaScript Engine Affects Google Chrome
CVE-2025-13226

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
17 November 2025

What is CVE-2025-13226?

A type confusion vulnerability exists in the V8 JavaScript engine used by Google Chrome, which can potentially lead to heap corruption when attackers craft malicious HTML pages. If successfully exploited, this vulnerability could allow for remote execution of arbitrary code, impacting the security and integrity of the affected systems.

Affected Version(s)

Chrome 142.0.7444.59

References

https://chromereleases.googleblog.com/2025/10/stable-chan...
https://issues.chromium.org/issues/446113732

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-13226 : Type Confusion in V8 JavaScript Engine Affects Google Chrome