Unified Threat Defense Snort Intrusion Prevention System Engine
12 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Unified Threat Defense Snort Intrusion Prevention System Engine, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
Unified Threat Defense Snort Intrusion Prevention System Engine CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 1 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 9 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 12 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High1
- Medium11
Latest CVEs
The 12 most recently published vulnerabilities affecting Unified Threat Defense Snort Intrusion Prevention System Engine.
- CVE-2026-20068Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability5.8
- CVE-2026-20067Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability5.8
- CVE-2026-20066Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability5.8
- CVE-2026-20065Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability5.8
- CVE-2026-20058Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability5.8
- CVE-2026-20057Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability5.8
- CVE-2026-20054Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Infinite Loop Denial of Service Vulnerability5.8
- CVE-2026-20053Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Heap Overflow Denial of Service Vulnerability5.8
- CVE-2026-20005Multiple 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, result...5.8
- CVE-2022-20685Multiple Cisco Products Snort Modbus Denial of Service Vulnerability7.5
- CVE-2024-20508Cisco UTD Snort IPS Engine Software for Cisco IOS XE Software Security Policy Bypass and Denial of Service Vulnerability5.8
- CVE-2024-20363Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rule...5.8
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