CVE-2023-4322: Fedoraproject Fedora

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

Affected products

• Fedoraproject Fedora: version 37 only; version 38 only
• Radare RADARE2: up to and including 5.8.8

Published 2023-08-14. Last modified 2026-06-17.