Known Vulnerabilities for Suricata by Oisf

Listed below are 10 of the newest known vulnerabilities associated with "Suricata" by "Oisf".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-31937 json Suricata is a network IDS, IPS and NSM engine. Prior to version 7.0.15, inefficiency in DCERPC buffering can lead to a perfor... Not Provided 2026-04-02 2026-04-03
CVE-2026-31935 json Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, flooding of craft HTTP2 continuation frame... Not Provided 2026-04-02 2026-04-02
CVE-2026-31934 json 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 is... Not Provided 2026-04-02 2026-04-02
CVE-2026-31933 json Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, specially crafted traffic can cause Surica... Not Provided 2026-04-02 2026-04-03
CVE-2026-31932 json 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... Not Provided 2026-04-02 2026-04-02
CVE-2026-31931 json 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... Not Provided 2026-04-02 2026-04-02
CVE-2023-35853 json In Suricata before 6.0.13, an adversary who controls an external source of Lua rules may be able to execute Lua code. This is... 9.8 - CRITICAL 2023-06-19 2023-06-28
CVE-2023-35852 json In Suricata before 6.0.13 (when there is an adversary who controls an external source of rules), a dataset filename, that com... 7.5 - HIGH 2023-06-19 2023-06-28
CVE-2021-45098 json An issue was discovered in Suricata before 6.0.4. It is possible to bypass/evade any HTTP-based signature by faking an RST TC... 7.5 - HIGH 2021-12-16 2022-01-04
CVE-2021-37592 json Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certai... 9.8 - CRITICAL 2021-11-19 2021-11-23
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationOisfSuricata5.0.0
ApplicationOisfSuricata4.1.4
ApplicationOisfSuricata4.1.3
ApplicationOisfSuricata4.1.2
ApplicationOisfSuricata4.1.1
ApplicationOisfSuricata4.1.0
ApplicationOisfSuricata4.1.0
ApplicationOisfSuricata4.1.0
ApplicationOisfSuricata4.1.0
ApplicationOisfSuricata4.0.7
ApplicationOisfSuricata4.0.6
ApplicationOisfSuricata4.0.5
ApplicationOisfSuricata4.0.4
ApplicationOisfSuricata4.0.3
ApplicationOisfSuricata4.0.2
ApplicationOisfSuricata4.0.1
ApplicationOisfSuricata4.0.0
ApplicationOisfSuricata4.0.0
ApplicationOisfSuricata4.0.0
ApplicationOisfSuricata4.0.0
Results limited to 20 most recent known configurations
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report