CVE-2026-20043

CRITICAL9.0Memory safety

Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco owned Open Source Snort 3 Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20043 are related to issues concerning out-of-bounds writes that are grouped under the Common Weakness Enumeration (CWE) Base CWE-787.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Affected products

Cisco / Cisco Cyber Vision3.0.0 – 3.0.0
Cisco / Cisco Cyber Vision3.0.2 – 3.0.2
Cisco / Cisco Cyber Vision3.0.3 – 3.0.3
Cisco / Cisco Cyber Vision3.0.1 – 3.0.1
Cisco / Cisco Cyber Vision3.1.0 – 3.1.0
Cisco / Cisco Cyber Vision3.0.4 – 3.0.4
Cisco / Cisco Cyber Vision3.1.1 – 3.1.1
Cisco / Cisco Cyber Vision3.1.2 – 3.1.2
Cisco / Cisco Cyber Vision3.2.0 – 3.2.0
Cisco / Cisco Cyber Vision3.0.5 – 3.0.5
Cisco / Cisco Cyber Vision3.2.1 – 3.2.1
Cisco / Cisco Cyber Vision3.0.6 – 3.0.6
Cisco / Cisco Cyber Vision3.2.2 – 3.2.2
Cisco / Cisco Cyber Vision3.2.3 – 3.2.3
Cisco / Cisco Cyber Vision3.2.4 – 3.2.4
Cisco / Cisco Cyber Vision4.0.0 – 4.0.0
Cisco / Cisco Cyber Vision4.0.1 – 4.0.1
Cisco / Cisco Cyber Vision4.0.2 – 4.0.2
Cisco / Cisco Cyber Vision4.0.3 – 4.0.3
Cisco / Cisco Cyber Vision4.1.0 – 4.1.0
Cisco / Cisco Cyber Vision4.1.1 – 4.1.1
Cisco / Cisco Cyber Vision4.1.2 – 4.1.2
Cisco / Cisco Cyber Vision4.1.3 – 4.1.3
Cisco / Cisco Cyber Vision4.1.4 – 4.1.4
Cisco / Cisco Cyber Vision4.2.0 – 4.2.0
Cisco / Cisco Cyber Vision4.2.1 – 4.2.1
Cisco / Cisco Cyber Vision4.1.5 – 4.1.5
Cisco / Cisco Cyber Vision4.2.2 – 4.2.2
Cisco / Cisco Cyber Vision4.2.X – 4.2.X
Cisco / Cisco Cyber Vision4.2.3 – 4.2.3
Cisco / Cisco Cyber Vision4.2.4 – 4.2.4
Cisco / Cisco Cyber Vision4.2.6 – 4.2.6
Cisco / Cisco Cyber Vision4.1.6 – 4.1.6
Cisco / Cisco Cyber Vision4.3.0 – 4.3.0
Cisco / Cisco Cyber Vision4.3.1 – 4.3.1
Cisco / Cisco Cyber Vision4.3.2 – 4.3.2
Cisco / Cisco Cyber Vision4.3.3 – 4.3.3
Cisco / Cisco Cyber Vision4.4.0 – 4.4.0
Cisco / Cisco Cyber Vision4.4.1 – 4.4.1
Cisco / Cisco Cyber Vision4.4.2 – 4.4.2
Cisco / Cisco Cyber Vision4.4.3 – 4.4.3
Cisco / Cisco Cyber Vision4.1.7 – 4.1.7
Cisco / Cisco Cyber Vision5.0.0 – 5.0.0
Cisco / Cisco Cyber Vision5.0.1 – 5.0.1
Cisco / Cisco Cyber Vision5.0.2 – 5.0.2
Cisco / Cisco Cyber Vision5.1.0 – 5.1.0
Cisco / Cisco Cyber Vision5.1.1 – 5.1.1
Cisco / Cisco Cyber Vision5.1.2 – 5.1.2
Cisco / Cisco Cyber Vision5.1.3 – 5.1.3
Cisco / Cisco Cyber Vision5.2.0 – 5.2.0
Cisco / Cisco Cyber Vision5.2.1 – 5.2.1
Cisco / Cisco Cyber Vision5.3.0 – 5.3.0
Cisco / Cisco Cyber Vision5.3.1 – 5.3.1
Cisco / Cisco Cyber Vision5.3.2 – 5.3.2
Cisco / Cisco Cyber Vision5.3.3 – 5.3.3
Cisco / Cisco Cyber Vision5.5.1 – 5.5.1
Cisco / Cisco Cyber Vision5.6.1 – 5.6.1
Cisco / Cisco Cyber Vision5.4.0 – 5.4.0
Cisco / Cisco Cyber Vision5.4.1 – 5.4.1
Cisco / Cisco Cyber Vision5.4.2 – 5.4.2
Cisco / Cisco Cyber Vision5.7.0 – 5.7.0
Cisco / Cisco Cyber Vision5.8.1 – 5.8.1
Cisco / Cisco Cyber Vision5.7.1 – 5.7.1
Cisco / Cisco Cyber Vision5.8.0 – 5.8.0
Cisco / Cisco Cyber Vision5.5.2 – 5.5.2
Cisco / Cisco Open Source Snort33.12.2.0 – 3.12.2.0
Cisco / Cisco Open Source Snort33.1.2.0 – 3.1.2.0
Cisco / Cisco Open Source Snort33.1.3.0 – 3.1.3.0
Cisco / Cisco Open Source Snort33.1.4.0 – 3.1.4.0
Cisco / Cisco Open Source Snort33.1.5.0 – 3.1.5.0
Cisco / Cisco Open Source Snort33.1.6.0 – 3.1.6.0
Cisco / Cisco Open Source Snort33.1.7.0 – 3.1.7.0
Cisco / Cisco Open Source Snort33.1.8.0 – 3.1.8.0
Cisco / Cisco Open Source Snort33.1.9.0 – 3.1.9.0
Cisco / Cisco Open Source Snort33.1.10.0 – 3.1.10.0
Cisco / Cisco Open Source Snort33.1.12.0 – 3.1.12.0
Cisco / Cisco Open Source Snort33.1.13.0 – 3.1.13.0
Cisco / Cisco Open Source Snort33.1.14.0 – 3.1.14.0
Cisco / Cisco Open Source Snort33.1.15.0 – 3.1.15.0
Cisco / Cisco Open Source Snort33.1.16.0 – 3.1.16.0
Cisco / Cisco Open Source Snort33.1.17.0 – 3.1.17.0
Cisco / Cisco Open Source Snort33.1.18.0 – 3.1.18.0
Cisco / Cisco Open Source Snort33.1.19.0 – 3.1.19.0
Cisco / Cisco Open Source Snort33.1.20.0 – 3.1.20.0
Cisco / Cisco Open Source Snort33.1.21.0 – 3.1.21.0
Cisco / Cisco Open Source Snort33.1.22.0 – 3.1.22.0
Cisco / Cisco Open Source Snort33.1.23.0 – 3.1.23.0
Cisco / Cisco Open Source Snort33.1.24.0 – 3.1.24.0
Cisco / Cisco Open Source Snort33.1.25.0 – 3.1.25.0
Cisco / Cisco Open Source Snort33.1.27.0 – 3.1.27.0
Cisco / Cisco Open Source Snort33.1.28.0 – 3.1.28.0
Cisco / Cisco Open Source Snort33.1.29.0 – 3.1.29.0
Cisco / Cisco Open Source Snort33.1.30.0 – 3.1.30.0
Cisco / Cisco Open Source Snort33.1.31.0 – 3.1.31.0
Cisco / Cisco Open Source Snort33.1.32.0 – 3.1.32.0
Cisco / Cisco Open Source Snort33.1.36.0 – 3.1.36.0
Cisco / Cisco Open Source Snort33.1.38.0 – 3.1.38.0
Cisco / Cisco Open Source Snort33.1.39.0 – 3.1.39.0
Cisco / Cisco Open Source Snort33.1.40.0 – 3.1.40.0
Cisco / Cisco Open Source Snort33.1.41.0 – 3.1.41.0
Cisco / Cisco Open Source Snort33.1.42.0 – 3.1.42.0
Cisco / Cisco Open Source Snort33.1.43.0 – 3.1.43.0
Cisco / Cisco Open Source Snort33.1.45.0 – 3.1.45.0
Cisco / Cisco Open Source Snort33.1.47.0 – 3.1.47.0
Cisco / Cisco Open Source Snort33.1.48.0 – 3.1.48.0
Cisco / Cisco Open Source Snort33.1.50.0 – 3.1.50.0
Cisco / Cisco Open Source Snort33.1.51.0 – 3.1.51.0
Cisco / Cisco Open Source Snort33.1.52.0 – 3.1.52.0
Cisco / Cisco Open Source Snort33.1.53.0 – 3.1.53.0
Cisco / Cisco Open Source Snort33.1.55.0 – 3.1.55.0
Cisco / Cisco Open Source Snort33.1.56.0 – 3.1.56.0
Cisco / Cisco Open Source Snort33.1.57.0 – 3.1.57.0
Cisco / Cisco Open Source Snort33.1.58.0 – 3.1.58.0
Cisco / Cisco Open Source Snort33.1.59.0 – 3.1.59.0
Cisco / Cisco Open Source Snort33.1.60.0 – 3.1.60.0
Cisco / Cisco Open Source Snort33.1.61.0 – 3.1.61.0
Cisco / Cisco Open Source Snort33.1.62.0 – 3.1.62.0
Cisco / Cisco Open Source Snort33.1.63.0 – 3.1.63.0
Cisco / Cisco Open Source Snort33.1.64.0 – 3.1.64.0
Cisco / Cisco Open Source Snort33.1.65.0 – 3.1.65.0
Cisco / Cisco Open Source Snort33.1.66.0 – 3.1.66.0
Cisco / Cisco Open Source Snort33.1.67.0 – 3.1.67.0
Cisco / Cisco Open Source Snort33.1.69.0 – 3.1.69.0
Cisco / Cisco Open Source Snort33.1.70.0 – 3.1.70.0
Cisco / Cisco Open Source Snort33.1.71.0 – 3.1.71.0
Cisco / Cisco Open Source Snort33.1.72.0 – 3.1.72.0
Cisco / Cisco Open Source Snort33.1.73.0 – 3.1.73.0
Cisco / Cisco Open Source Snort33.1.74.0 – 3.1.74.0
Cisco / Cisco Open Source Snort33.1.75.0 – 3.1.75.0
Cisco / Cisco Open Source Snort33.1.76.0 – 3.1.76.0
Cisco / Cisco Open Source Snort33.1.77.0 – 3.1.77.0
Cisco / Cisco Open Source Snort33.1.78.0 – 3.1.78.0
Cisco / Cisco Open Source Snort33.1.81.0 – 3.1.81.0
Cisco / Cisco Open Source Snort33.1.82.0 – 3.1.82.0
Cisco / Cisco Open Source Snort33.1.83.0 – 3.1.83.0
Cisco / Cisco Open Source Snort33.1.84.0 – 3.1.84.0
Cisco / Cisco Open Source Snort33.2.1.0 – 3.2.1.0
Cisco / Cisco Open Source Snort33.2.2.0 – 3.2.2.0
Cisco / Cisco Open Source Snort33.3.0.0 – 3.3.0.0
Cisco / Cisco Open Source Snort33.3.1.0 – 3.3.1.0
Cisco / Cisco Open Source Snort33.3.2.0 – 3.3.2.0
Cisco / Cisco Open Source Snort33.3.3.0 – 3.3.3.0
Cisco / Cisco Open Source Snort33.3.4.0 – 3.3.4.0
Cisco / Cisco Open Source Snort33.3.5.0 – 3.3.5.0
Cisco / Cisco Open Source Snort33.3.7.0 – 3.3.7.0
Cisco / Cisco Open Source Snort33.5.0.0 – 3.5.0.0
Cisco / Cisco Open Source Snort33.5.1.0 – 3.5.1.0
Cisco / Cisco Open Source Snort33.8.1.0 – 3.8.1.0
Cisco / Cisco Open Source Snort33.6.0.0 – 3.6.0.0
Cisco / Cisco Open Source Snort33.6.2.0 – 3.6.2.0
Cisco / Cisco Open Source Snort33.9.3.0 – 3.9.3.0
Cisco / Cisco Open Source Snort33.7.2.0 – 3.7.2.0
Cisco / Cisco Open Source Snort33.7.0.0 – 3.7.0.0
Cisco / Cisco Open Source Snort33.9.6.0 – 3.9.6.0
Cisco / Cisco Open Source Snort33.10.0.0 – 3.10.0.0
Cisco / Cisco Open Source Snort33.10.2.0 – 3.10.2.0
Cisco / Cisco Open Source Snort33.7.4.0 – 3.7.4.0
Cisco / Cisco Open Source Snort33.9.0.0 – 3.9.0.0
Cisco / Cisco Open Source Snort33.5.2.0 – 3.5.2.0
Cisco / Cisco Open Source Snort33.12.1.0 – 3.12.1.0
Cisco / Cisco Open Source Snort33.6.1.0 – 3.6.1.0
Cisco / Cisco Open Source Snort33.9.2.0 – 3.9.2.0
Cisco / Cisco Open Source Snort33.6.3.0 – 3.6.3.0
Cisco / Cisco Open Source Snort33.9.5.0 – 3.9.5.0
Cisco / Cisco Open Source Snort33.7.1.0 – 3.7.1.0
Cisco / Cisco Open Source Snort33.9.7.0 – 3.9.7.0
Cisco / Cisco Open Source Snort33.7.3.0 – 3.7.3.0
Cisco / Cisco Open Source Snort33.10.1.0 – 3.10.1.0
Cisco / Cisco Open Source Snort33.9.1.0 – 3.9.1.0
Cisco / Cisco Open Source Snort33.11.1.0 – 3.11.1.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.0 – 7.0.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.0.1 – 7.0.0.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.1 – 7.0.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.1.1 – 7.0.1.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.2 – 7.0.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.2.1 – 7.0.2.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.3 – 7.0.3
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.0.1 – 7.2.0.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.4 – 7.0.4
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.1 – 7.2.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.5 – 7.0.5
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.3.0 – 7.3.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.2 – 7.2.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.3 – 7.2.3
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.3.1 – 7.3.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.4 – 7.2.4
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.6 – 7.0.6
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.5 – 7.2.5
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.4.1 – 7.2.4.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.3.1.1 – 7.3.1.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.0 – 7.4.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.6.1 – 7.0.6.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.5.1 – 7.2.5.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.1 – 7.4.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.6 – 7.2.6
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.6.2 – 7.0.6.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.1.1 – 7.4.1.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.7 – 7.2.7
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.5.2 – 7.2.5.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.3.1.2 – 7.3.1.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.8 – 7.2.8
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.6.0 – 7.6.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.2 – 7.4.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.8.1 – 7.2.8.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.6.3 – 7.0.6.3
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.2.1 – 7.4.2.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.9 – 7.2.9
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.7 – 7.0.7
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.7.0 – 7.7.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.2.2 – 7.4.2.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.10 – 7.2.10
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.6.1 – 7.6.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.2.3 – 7.4.2.3
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.8 – 7.0.8
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.6.2 – 7.6.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.7.10 – 7.7.10
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.7.11 – 7.7.11
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.8.1 – 7.0.8.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.6.2.1 – 7.6.2.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.7.10.1 – 7.7.10.1
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.2.4 – 7.4.2.4
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.10.2 – 7.2.10.2
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.3 – 7.4.3
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.6.4 – 7.6.4
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software10.0.0 – 10.0.0
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.4 – 7.4.4
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.0.9 – 7.0.9
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.2.11 – 7.2.11
Cisco / Cisco Secure Firewall Threat Defense (FTD) Software7.4.7 – 7.4.7
Cisco / Cisco UTD SNORT IPS Engine Software17.3.1a – 17.3.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.3.2 – 17.3.2
Cisco / Cisco UTD SNORT IPS Engine Software17.4.1a – 17.4.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.5.1 – 17.5.1
Cisco / Cisco UTD SNORT IPS Engine Software17.3.3 – 17.3.3
Cisco / Cisco UTD SNORT IPS Engine Software17.5.1a – 17.5.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.3.4 – 17.3.4
Cisco / Cisco UTD SNORT IPS Engine Software17.3.4a – 17.3.4a
Cisco / Cisco UTD SNORT IPS Engine Software17.4.2 – 17.4.2
Cisco / Cisco UTD SNORT IPS Engine Software17.4.1b – 17.4.1b
Cisco / Cisco UTD SNORT IPS Engine Software17.6.1a – 17.6.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.7.1a – 17.7.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.6.2 – 17.6.2
Cisco / Cisco UTD SNORT IPS Engine Software17.8.1a – 17.8.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.3.5 – 17.3.5
Cisco / Cisco UTD SNORT IPS Engine Software17.6.3 – 17.6.3
Cisco / Cisco UTD SNORT IPS Engine Software17.6.3a – 17.6.3a
Cisco / Cisco UTD SNORT IPS Engine Software17.7.2 – 17.7.2
Cisco / Cisco UTD SNORT IPS Engine Software17.9.1a – 17.9.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.6.4 – 17.6.4
Cisco / Cisco UTD SNORT IPS Engine Software17.10.1a – 17.10.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.3.6 – 17.3.6
Cisco / Cisco UTD SNORT IPS Engine Software17.3.7 – 17.3.7
Cisco / Cisco UTD SNORT IPS Engine Software17.9.2a – 17.9.2a
Cisco / Cisco UTD SNORT IPS Engine Software17.6.5 – 17.6.5
Cisco / Cisco UTD SNORT IPS Engine Software17.11.1a – 17.11.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.9.3a – 17.9.3a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.1a – 17.12.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.9.4 – 17.9.4
Cisco / Cisco UTD SNORT IPS Engine Software17.6.6 – 17.6.6
Cisco / Cisco UTD SNORT IPS Engine Software17.3.8 – 17.3.8
Cisco / Cisco UTD SNORT IPS Engine Software17.3.8a – 17.3.8a
Cisco / Cisco UTD SNORT IPS Engine Software17.6.6a – 17.6.6a
Cisco / Cisco UTD SNORT IPS Engine Software17.9.4a – 17.9.4a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.2 – 17.12.2
Cisco / Cisco UTD SNORT IPS Engine Software17.13.1a – 17.13.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.9.5a – 17.9.5a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.3 – 17.12.3
Cisco / Cisco UTD SNORT IPS Engine Software17.6.7 – 17.6.7
Cisco / Cisco UTD SNORT IPS Engine Software17.14.1a – 17.14.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.4 – 17.12.4
Cisco / Cisco UTD SNORT IPS Engine Software17.12.3a – 17.12.3a
Cisco / Cisco UTD SNORT IPS Engine Software17.15.1a – 17.15.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.6.8 – 17.6.8
Cisco / Cisco UTD SNORT IPS Engine Software17.9.6 – 17.9.6
Cisco / Cisco UTD SNORT IPS Engine Software17.6.8a – 17.6.8a
Cisco / Cisco UTD SNORT IPS Engine Software17.16.1a – 17.16.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.9.5e – 17.9.5e
Cisco / Cisco UTD SNORT IPS Engine Software17.12.4a – 17.12.4a
Cisco / Cisco UTD SNORT IPS Engine Software17.15.2c – 17.15.2c
Cisco / Cisco UTD SNORT IPS Engine Software17.9.5f – 17.9.5f
Cisco / Cisco UTD SNORT IPS Engine Software17.12.4b – 17.12.4b
Cisco / Cisco UTD SNORT IPS Engine Software17.15.2a – 17.15.2a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.5 – 17.12.5
Cisco / Cisco UTD SNORT IPS Engine Software17.17.1 – 17.17.1
Cisco / Cisco UTD SNORT IPS Engine Software17.12.5a – 17.12.5a
Cisco / Cisco UTD SNORT IPS Engine Software17.9.7a – 17.9.7a
Cisco / Cisco UTD SNORT IPS Engine Software17.15.3a – 17.15.3a
Cisco / Cisco UTD SNORT IPS Engine Software17.15.3 – 17.15.3
Cisco / Cisco UTD SNORT IPS Engine Software17.12.5b – 17.12.5b
Cisco / Cisco UTD SNORT IPS Engine Software17.12.5c – 17.12.5c
Cisco / Cisco UTD SNORT IPS Engine Software17.15.4 – 17.15.4
Cisco / Cisco UTD SNORT IPS Engine Software17.9.7b – 17.9.7b
Cisco / Cisco UTD SNORT IPS Engine Software17.18.1 – 17.18.1
Cisco / Cisco UTD SNORT IPS Engine Software17.18.1a – 17.18.1a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.6 – 17.12.6
Cisco / Cisco UTD SNORT IPS Engine Software17.9.8 – 17.9.8
Cisco / Cisco UTD SNORT IPS Engine Software17.15.4c – 17.15.4c
Cisco / Cisco UTD SNORT IPS Engine Software17.12.5d – 17.12.5d
Cisco / Cisco UTD SNORT IPS Engine Software17.18.2 – 17.18.2
Cisco / Cisco UTD SNORT IPS Engine Software26.1.1 – 26.1.1
Cisco / Cisco UTD SNORT IPS Engine Software17.15.5 – 17.15.5
Cisco / Cisco UTD SNORT IPS Engine Software17.15.5a – 17.15.5a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.7 – 17.12.7
Cisco / Cisco UTD SNORT IPS Engine Software17.12.7a – 17.12.7a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.7b – 17.12.7b
Cisco / Cisco UTD SNORT IPS Engine Software17.9.9 – 17.9.9
Cisco / Cisco UTD SNORT IPS Engine Software17.18.3a – 17.18.3a
Cisco / Cisco UTD SNORT IPS Engine Software17.12.8 – 17.12.8
Cisco / Cisco UTD SNORT IPS Engine Software17.15.6 – 17.15.6
Cisco / Cisco UTD SNORT IPS Engine Software17.18.4 – 17.18.4
Cisco / Cisco UTD SNORT IPS Engine Software26.1.2 – 26.1.2
Cisco / Cisco UTD SNORT IPS Engine Software17.9.10 – 17.9.10

References

VENDOR_ADVISORYhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-snort3-ybgmhTQe

Updated 2m ago · 8 sources