CVE-2021-37999: Debian Linux

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

Insufficient data validation in New Tab Page in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to inject arbitrary scripts or HTML in a new browser tab via a crafted HTML page.

Affected products

• Debian Debian Linux: version 10.0 only; version 11.0 only
• Fedoraproject Fedora: version 34 only
• Google Chrome: before 95.0.4638.69 (fixed in 95.0.4638.69)

Published 2021-11-23. Last modified 2026-06-17.