CVE-2022-40320: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

cfg_tilde_expand in confuse.c in libConfuse 3.3 has a heap-based buffer over-read.

Affected products

• Fedoraproject Fedora: version 35 only; version 36 only; version 37 only
• Libconfuse Project Libconfuse: version 3.3 only

Published 2022-09-09. Last modified 2026-06-17.