CVE-2021-30607: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 4.1% chance of exploitation in the next 30 days.

Chromium: CVE-2021-30607 Use after free in Permissions

Affected products

• Fedoraproject Fedora: version 35 only
• Microsoft Edge: up to and including 93.0.961.38
• Microsoft Edge Chromium: up to and including 93.0.4577.63

Published 2021-09-03. Last modified 2026-06-17.