CVE-2025-13227: 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)

Overview

Severity

High (CVSS 8.6)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H/E:U

Exploit Status

Not Exploited

Patch Tuesday

2025-Nov

Released

2025-11-21

Last Updated

2026-03-31

EPSS Score

0.15% (percentile: 35.1%)

Affected Products (4)

Other

• 19904-17084
• 20733-17084
• 21111-17084
• 20866-17084

Revision History

• 2025-11-21: Information published.
• 2025-12-07: Information published.
• 2026-02-18: Information published.
• 2026-03-31: Information published.