Known vulnerabilities in Cisco UTD SNORT IPS Engine Software
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-20043 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco owned Open Source Snort 3… | 9.0 Critical | Oct 21, 2026 |
Other Cisco products
Cisco Small Business RV Series Router Firmware 262
Cisco IOS XE Software 248
Cisco Identity Services Engine Software 199
Cisco Firepower Threat Defense Software 162
Cisco Adaptive Security Appliance (ASA) Software 161
Cisco Firepower Management Center 129
Cisco IOS XR Software 115
Cisco NX-OS Software 102
Cisco Secure Firewall Threat Defense (FTD) Software 81
Cisco Data Center Network Manager 74
Cisco Unified Communications Manager 62
Cisco SD-WAN vManage 61