Vulnerability index

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Suricata HIGH 7.5
CVE-2026-31934

Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, there is a quadratic complexity issue when searching for U…

Fix: 8.0.4+
Fix from $1,950 2026-04-02
Suricata HIGH 7.5
CVE-2026-31935

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, flooding of craft HTTP2 continuation frames can lead to memory exh…

Fix: 7.0.15 / 8.0.4+
Fix from $1,950 2026-04-02
Suricata HIGH 7.5
CVE-2026-31937

Suricata is a network IDS, IPS and NSM engine. Prior to version 7.0.15, inefficiency in DCERPC buffering can lead to a performance degradation. This …

Fix: 7.0.15+
Fix from $1,950 2026-04-02
Suricata HIGH 7.5
CVE-2026-31931

Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, use of the "tls.alpn" rule keyword can cause Suricata to c…

Fix: 8.0.4+
Fix from $1,950 2026-04-02
Suricata HIGH 7.5
CVE-2026-31932

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation…

Fix: 7.0.15 / 8.0.4+
Fix from $1,950 2026-04-02
Suricata HIGH 7.5
CVE-2026-31933

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, specially crafted traffic can cause Suricata to slow down, affecti…

Fix: 7.0.15 / 8.0.4+
Fix from $1,950 2026-04-02
Suricata CRITICAL 9.8
CVE-2026-22262

Suricata is a network IDS, IPS and NSM engine. While saving a dataset a stack buffer is used to prepare the data. Prior to versions 8.0.3 and 7.0.14,…

Fix: 7.0.14 / 8.0.3+
Fix from $2,300 2026-01-27
Suricata CRITICAL 9.1
CVE-2026-22264

Suricata is a network IDS, IPS and NSM engine. Prior to version 8.0.3 and 7.0.14, an unsigned integer overflow can lead to a heap use-after-free cond…

Fix: 7.0.14 / 8.0.3+
Fix from $2,300 2026-01-27
Suricata MEDIUM 5.3
CVE-2026-22261

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, various inefficiencies in xff handling, especially for alerts not …

Fix: 7.0.14 / 8.0.3+
Fix from $1,600 2026-01-27
Suricata MEDIUM 5.3
CVE-2026-22263

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead t…

Fix: 8.0.3+
Fix from $1,600 2026-01-27
Suricata HIGH 7.5
CVE-2026-22260

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, Suricata can crash with a stack overflow. Versio…

Fix: 8.0.3+
Fix from $1,950 2026-01-27
Suricata HIGH 7.5
CVE-2026-22258

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, crafted DCERPC traffic can cause Suricata to expand a buffer w/o l…

Fix: 7.0.14 / 8.0.3+
Fix from $1,950 2026-01-27
Suricata HIGH 7.5
CVE-2026-22259

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, specially crafted traffic can cause Suricata to consume large amou…

Fix: 7.0.14 / 8.0.3+
Fix from $1,950 2026-01-27
Suricata HIGH 7.5
CVE-2025-64344

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versi…

Fix: 7.0.13 / 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-64330

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versi…

Fix: 7.0.13 / 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-64331

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versi…

Fix: 7.0.13 / 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-64332

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versi…

Fix: 7.0.13 / 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-64333

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versi…

Fix: 7.0.13 / 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-64334

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions fr…

Fix: 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-64335

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions fr…

Fix: 8.0.2+
Fix from $1,950 2025-11-26
Suricata HIGH 7.5
CVE-2025-59150

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Version 8.0.0'…

Patch available
Fix from $1,950 2025-10-01
Suricata HIGH 7.5
CVE-2025-59147

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Versions 7.0.1…

Fix: 7.0.12+
Fix from $1,950 2025-10-01
Suricata HIGH 7.5
CVE-2025-59148

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Versions 8.0.0…

Patch available
Fix from $1,950 2025-10-01
Suricata MEDIUM 6.2
CVE-2025-59149

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In version 8.0…

Patch available
Fix from $1,600 2025-10-01
Libhtp HIGH 7.5
CVE-2025-53537

LibHTP is a security-aware parser for the HTTP protocol and its related bits and pieces. In versions 0.5.50 and below, there is a traffic-induced mem…

Fix: 0.5.51+
Fix from $1,950 2025-07-23
Suricata HIGH 7.5
CVE-2025-53538

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions 7.…

Fix: 7.0.11+
Fix from $1,950 2025-07-22
Suricata MEDIUM 5.5
CVE-2025-29918

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that…

Fix: 7.0.9+
Fix from $1,600 2025-04-10
Suricata MEDIUM 5.5
CVE-2025-29917

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The bytes setting in the decode…

Fix: 7.0.9+
Fix from $1,600 2025-04-10
Suricata HIGH 7.5
CVE-2025-29915

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The AF_PACKET defrag option is …

Fix: 7.0.9+
Fix from $1,950 2025-04-10
Suricata MEDIUM 5.5
CVE-2025-29916

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Datasets declared in rules have…

Fix: 7.0.9+
Fix from $1,600 2025-04-10