CVE-2021-30547: Debian Linux

High severity, CVSS 8.8. EPSS: 3.6% chance of exploitation in the next 30 days.

Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Fedoraproject Fedora: version 34 only
• Google Chrome: before 91.0.4472.101 (fixed in 91.0.4472.101)
• Mozilla Firefox: before 97.0 (fixed in 97.0)

Published 2021-06-15. Last modified 2026-06-17.