fail2ban
Products
| Product | CVEs | Exploited | Latest |
|---|---|---|---|
| fail2ban | 2 | – | Oct 13, 2026 |
Exploited and recent CVEs
- CVE-2026-109786 In fail2ban 0.10.5 through 1.1.1 before ddd879d, the sshd filter (config/filter.d/sshd.conf) accepts an "on <token>" suffix after the host address. Because OpenSSH logs the offered username verbatim, 0.3%
- CVE-2021-32749 Possible RCE vulnerability in mailing action using mailutils (mail-whois) 3.4%