CVE-2025-13639: Google Chrome

High severity, CVSS 8.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Inappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)

Affected products

• Google Chrome: before 143.0.7499.40 (fixed in 143.0.7499.40)

Published 2025-12-02. Last modified 2026-09-25.