CU
Product
Cisco UTD SNORT IPS Engine Software
by Cisco · last CVE Oct 21, 2026
27
CVEs
0
On KEV
9.1
Max CVSS
11
New 30D
Severity mix
Critical 2High 5Medium 20Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-20291
7.8
0%
Oct 21
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
Affected: 17.12.1a; 17.12.2; 17.13.1a; 17.12.3; 17.14.1a; 17.12.4; +32 more
CVE-2026-20356
7.5
0%
Oct 21
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
Affected: 17.12.1a; 17.12.2; 17.13.1a; 17.12.3; 17.14.1a; 17.12.4; +32 more
CVE-2026-20236
7.5
0%
Oct 21
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
Affected: 17.12.1a; 17.12.2; 17.13.1a; 17.12.3; 17.14.1a; 17.12.4; +32 more
CVE-2022-20685
7.5
1%
Nov 15
Multiple Cisco Products Snort Modbus Denial of Service Vulnerability
Affected: 3.17.1S; 16.12.3; Fuji-16.9.5; 16.12.4; 17.3.1a; 16.6.6; +34 more
CVE-2021-1285
7.4
3%
Nov 18
Multiple Cisco Products SNORT Ethernet Frame Decoder Denial of Service Vulnerability
Affected: 16.12.3; Fuji-16.9.5; 16.12.4; 17.3.1a; 16.6.6; 16.12.2; +20 more
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