Advisories · Technology
Cisco UTD SNORT IPS Engine Software.
Every CVE that names Cisco UTD SNORT IPS Engine Software among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.
- CVSS 5.3 Medium
Multiple Cisco Products Snort 3 Denial of Service Vulnerability
- Cisco Open Source Snort3
- Cisco Secure Firewall Threat Defense (FTD) Software
- Denial of service
- CVSS 7.5 High
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
- Cisco Cyber Vision
- Cisco Open Source Snort3
- Denial of service
- CVSS 7.5 High
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
- Cisco Cyber Vision
- Cisco Open Source Snort3
- CWE-682
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 Generic Routing Encapsulation Denial of Service Vulnerabilities
- Cisco Cyber Vision
- Cisco Open Source Snort3
- Memory corruption
- CVSS 7.8 High
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
- Cisco Cyber Vision
- Cisco Open Source Snort3
- Privilege escalation
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 Teredo Protocol Denial of Service Vulnerability
- Cisco Open Source Snort3
- Cisco Secure Firewall Threat Defense (FTD) Software
- Memory corruption
- CVSS 5.8 Medium
Cisco Secure Firewall Threat Defense Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability
- Cisco Open Source Snort3
- Cisco Secure Firewall Threat Defense (FTD) Software
- Memory corruption
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 Generic Routing Encapsulation Denial of Service Vulnerabilities
- Cisco Open Source Snort3
- Cisco Secure Firewall Threat Defense (FTD) Software
- CWE-128
- CVSS 9.0 CriticalCritical · CVSS 9+
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
- Cisco Cyber Vision
- Cisco Open Source Snort3
- Memory corruption
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 Netflow Denial of Service Vulnerabilities
- Cisco Open Source Snort3
- Cisco Secure Firewall Threat Defense (FTD) Software
- Denial of service
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 SMTP MIME Denial of Service Vulnerability
- Cisco Open Source Snort3
- Cisco Secure Firewall Threat Defense (FTD) Software
- Memory corruption
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Secure Firewall Threat Defense (FTD) Software
- CWE-248
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Secure Firewall Threat Defense (FTD) Software
- Memory corruption
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability
- Cisco Secure Firewall Threat Defense (FTD) Software
- Cisco UTD SNORT IPS Engine Software
- Denial of service
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability
- Cisco Secure Firewall Threat Defense (FTD) Software
- Cisco UTD SNORT IPS Engine Software
- CWE-667
- CVSS 5.8 Medium
Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability
- Cisco Secure Firewall Threat Defense (FTD) Software
- Cisco UTD SNORT IPS Engine Software
- CWE-786
- CVSS 5.8 Medium
Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Secure Firewall Threat Defense (FTD) Software
- Denial of service
- CVSS 5.8 Medium
Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Infinite Loop Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Secure Firewall Threat Defense (FTD) Software
- Denial of service
- CVSS 5.8 Medium
Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Heap Overflow Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Secure Firewall Threat Defense (FTD) Software
- Memory corruption
- CVSS 5.8 Medium
Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resultin…
- Cisco Secure Firewall Threat Defense (FTD) Software
- Cisco Cyber Vision
- CWE-392
- CVSS 5.3 Medium
Cisco Snort DCERPC Stub Data Out of Bounds Read
- Cisco Secure Firewall Threat Defense (FTD) Software
- Cisco UTD SNORT IPS Engine Software
- Information disclosure
- CVSS 5.8 Medium
Multiple Cisco Products Snort 3 DCERPC Vulnerabilities
- Cisco Secure Firewall Threat Defense (FTD) Software
- Cisco UTD SNORT IPS Engine Software
- Memory corruption
- CVSS 6.5 Medium
Multiple Cisco Products Snort 3 MIME Information Disclosure or Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Secure Firewall Threat Defense (FTD) Software
- CWE-127
- CVSS 7.4 High
Multiple Cisco Products SNORT Ethernet Frame Decoder Denial of Service Vulnerability
- Cisco UTD SNORT IPS Engine Software
- Denial of service
- CVSS 5.8 Medium
Protection mechanism failure in Cisco Firepower Threat Defense Software and others
- Cisco Firepower Threat Defense Software
- Cisco UTD SNORT IPS Engine Software
- CWE-693
- CVSS 7.5 High
Multiple Cisco Products Snort Modbus Denial of Service Vulnerability
- Cisco Cyber Vision
- Cisco Firepower Threat Defense Software
- Memory corruption
- CVSS 5.8 Medium
Cisco UTD Snort IPS Engine Software for Cisco IOS XE Software Security Policy Bypass and Denial of Service Vulnerability
- Cisco UTD SNORT IPS Engine Software
- Memory corruption
- CVSS 5.8 Medium
Authentication bypass by spoofing in Cisco Firepower Threat Defense Software and others
- Cisco Firepower Threat Defense Software
- Cisco UTD SNORT IPS Engine Software
- Authentication bypass
- CVSS 5.8 Medium
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system.
- Cisco Firepower Threat Defense Software
- Cisco Umbrella Insights Virtual Appliance
- CWE-1039