f
fail2ban
Security Risk Profile
31
/100
lowSecurity Risk Score
Comprehensive risk assessment based on 12 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from December 6, 2006 to present
12
Total CVEs
3
Critical+High
0
Exploited
1
Unpatched
Threat Assessment
Avg CVSS
5.8
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
1
Critical/High
Risk Level
31/100
low
🆕 1Fresh (<7d)📈 1 in Last 30 Days
Severity Distribution
Critical
0High
3Medium
9Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Input Validation
3
2
Code Injection
1
3
OS Command Injection
1
Most Affected Products
1. fail2ban fail2ban182
2. Fedoraproject Fedora2
3. fail2ban fail2ban-client1
Recent Vulnerabilities
See more →CVE-2026-109786
CVSS 5.3medium
Oct 13, 2026🔧 No Patch
CVE-2025-45311
CVSS 8.8high
Nov 26, 2025🔧 No Patch
CVE-2021-32749
CVSS 8.1high
Possible RCE vulnerability in mailing action using mailutils (mail-whois)
Jul 16, 2021
CVE-2009-5023
CVSS 4.7medium
Jun 10, 2014🔧 No Patch
CVE-2013-7177
CVSS 5.0medium
Feb 1, 2014🔧 No Patch
CVE-2013-7176
CVSS 5.0medium
Feb 1, 2014🔧 No Patch
CVE-2013-2178
CVSS 5.0medium
Aug 28, 2013🔧 No Patch
CVE-2012-5642
CVSS 7.5high
Dec 17, 2012
REDHAT-BUG-887914
CVSS 4.0medium
Dec 17, 2012🔧 No Patch
CVE-2009-0362
CVSS 4.0medium
Feb 13, 2009🔧 No Patch
Monitor fail2ban in Real-Time
Get instant alerts when new vulnerabilities are discovered. Stay ahead of security threats with SecAlerts.