CVE-2020-6389: Google Chrome

High severity, CVSS 8.8. EPSS: 1.7% chance of exploitation in the next 30 days.

Out of bounds write in WebRTC in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted video stream.

Affected products

• Google Chrome: before 80.0.3987.87 (fixed in 80.0.3987.87)

Published 2020-02-11. Last modified 2026-06-17.