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Known vulnerabilities in OISF suricata

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CVE Summary Score Published
CVE-2026-45765 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 7.5 High Sep 10, 2026
CVE-2026-45764 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 9.1 Critical Sep 10, 2026
CVE-2026-45762 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 7.5 High Sep 10, 2026
CVE-2026-45761 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 3.3 Low Sep 10, 2026
CVE-2026-45759 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 7.5 High Sep 10, 2026
CVE-2026-45752 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 5.9 Medium Sep 10, 2026
CVE-2026-45751 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 5.9 Medium Sep 10, 2026
CVE-2026-45747 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 7.5 High Sep 10, 2026
CVE-2026-46387 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 7.5 High Sep 10, 2026
CVE-2026-45763 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine 5.9 Medium Sep 10, 2026
CVE-2026-31937 Suricata is a network IDS, IPS and NSM engine 7.5 High Apr 2, 2026
CVE-2026-31935 Suricata is a network IDS, IPS and NSM engine 7.5 High Apr 2, 2026
CVE-2026-31934 Suricata is a network IDS, IPS and NSM engine 7.5 High Apr 2, 2026
CVE-2026-31933 Suricata is a network IDS, IPS and NSM engine 7.5 High Apr 2, 2026
CVE-2026-31932 Suricata is a network IDS, IPS and NSM engine 7.5 High Apr 2, 2026
CVE-2026-31931 Suricata is a network IDS, IPS and NSM engine 7.5 High Apr 2, 2026
CVE-2026-22264 Suricata is a network IDS, IPS and NSM engine 7.4 High Jan 27, 2026
CVE-2026-22263 Suricata is a network IDS, IPS and NSM engine 5.3 Medium Jan 27, 2026
CVE-2026-22262 Suricata is a network IDS, IPS and NSM engine 5.9 Medium Jan 27, 2026
CVE-2026-22261 Suricata is a network IDS, IPS and NSM engine 3.7 Low Jan 27, 2026
CVE-2026-22260 Suricata is a network IDS, IPS and NSM engine 7.5 High Jan 27, 2026
CVE-2026-22259 Suricata is a network IDS, IPS and NSM engine 7.5 High Jan 27, 2026
CVE-2026-22258 Suricata is a network IDS, IPS and NSM engine 7.5 High Jan 27, 2026
CVE-2025-64344 Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the… 7.5 High Nov 26, 2025
CVE-2025-64330 Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the… 7.5 High Nov 26, 2025

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