CVE-2020-6457: Debian Linux

Critical severity, CVSS 9.6. EPSS: 1.3% chance of exploitation in the next 30 days.

Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Google Chrome: before 81.0.4044.113 (fixed in 81.0.4044.113)

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