Cisco Cisco Open Source Snort3

• CVE-2026-76524 High 7.8 Open Source Snort 3 Control Channel Socket Aribitrary Command Execution Vulnerability 0.2%
• CVE-2026-76489 Medium 5.8 Multiple Cisco Products Snort 3 Generic File Processing Memory Exhaustion Denial of Service Vulnerability 0.5%
• CVE-2026-76445 Medium 5.3 Multiple Cisco Products Snort 3 Denial of Service Vulnerability 0.5%
• CVE-2026-20356 High 7.5 Multiple Cisco Products Snort 3 Software Hardening Release: October 2026 0.4%
• CVE-2026-20236 High 7.5 Multiple Cisco Products Snort 3 Software Hardening Release: October 2026 0.4%
• CVE-2026-20221 Medium 5.8 Multiple Cisco Products Snort 3 Generic Routing Encapsulation Denial of Service Vulnerabilities 0.6%
• CVE-2026-20291 High 7.8 Multiple Cisco Products Snort 3 Software Hardening Release: October 2026 0.2%
• CVE-2026-20197 Medium 5.8 Multiple Cisco Products Snort 3 Teredo Protocol Denial of Service Vulnerability 0.5%
• CVE-2026-20218 Medium 5.8 Cisco Secure Firewall Threat Defense Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability 0.6%
• CVE-2026-20179 Medium 5.8 Multiple Cisco Products Snort 3 Generic Routing Encapsulation Denial of Service Vulnerabilities 0.5%
• CVE-2026-20043 Critical 9.0 Multiple Cisco Products Snort 3 Software Hardening Release: October 2026 0.4%
• CVE-2026-20019 Medium 5.8 Multiple Cisco Products Snort 3 Netflow Denial of Service Vulnerabilities 0.5%
• CVE-2026-20011 Medium 5.8 Multiple Cisco Products Snort 3 SMTP MIME Denial of Service Vulnerability 0.5%