CVE-2020-6490: Debian Linux

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Insufficient data validation in loader in Google Chrome prior to 83.0.4103.61 allowed a remote attacker who had been able to write to disk to leak cross-origin data via a crafted HTML page.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Fedoraproject Fedora: version 31 only; version 32 only
• Google Chrome: before 83.0.4103.61 (fixed in 83.0.4103.61)
• Opensuse Backports Sle: version 15.0 only
• Opensuse Leap: version 15.1 only

Published 2020-05-21. Last modified 2026-06-17.