CVE-2025-13227: Type Confusion in V8

Published Sep 19, 2025
·
Updated

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)

Credit

Seunghyun Lee@@0x10n

Affected Software

10 affected componentsFixes available
Google Chrome<142.0.7444.59
Google Chrome<142.0.7444.59
142.0.7444.59
All of the following
Google Chrome<142.0.7444.59
Any of the following
Linux Linux kernel
Microsoft Windows
All of the following
Google Chrome<142.0.7444.60
Apple macOS
Microsoft azl3 nodejs 20.14.0-9
Microsoft azl3 nodejs 20.14.0-10
Microsoft azl3 nodejs 20.14.0-15
Patch available

Event History

Sep 19, 2025
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Nov 17, 2025
CVE Published
via MITRE·11:19 PM
Data Sourced
via MITRE·11:19 PM
DescriptionWeakness
Nov 18, 2025
Data Sourced
via NVD·12:15 AM
DescriptionSeverityWeaknessAffected Software
Nov 21, 2025
Data Sourced
via Microsoft·01:04 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·01:04 AM
Affected Software
Updated
via Microsoft·09:04 AM
DescriptionSeverity
Updated
via Microsoft·09:04 AM
Affected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2025-13227?

The severity of CVE-2025-13227 is classified as High.

2

How do I fix CVE-2025-13227?

To fix CVE-2025-13227, ensure that you update Google Chrome to version 142.0.7444.59 or later.

3

What type of vulnerability is CVE-2025-13227?

CVE-2025-13227 is a Type Confusion vulnerability in the V8 engine of Google Chrome.

4

Can CVE-2025-13227 be exploited remotely?

Yes, CVE-2025-13227 can be exploited remotely via a crafted HTML page.

5

Which versions of Google Chrome are affected by CVE-2025-13227?

CVE-2025-13227 affects Google Chrome versions prior to 142.0.7444.59.

Company

Resources

Contact

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