Description

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, affecting performance in IDS mode. This issue has been patched in versions 7.0.15 and 8.0.4.

INFO

Published Date :

2026-04-02T14:03:35.917Z

Last Modified :

2026-04-02T14:03:35.917Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31933 vulnerability.

Vendors Products
Oisf
  • Suricata
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31933.

URL Resource
https://github.com/OISF/suricata/security/advisories/GHSA-hvp5-gpr6-j4gp cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-31933 cve-icon
https://redmine.openinfosecfoundation.org/issues/8272 cve-icon cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-31933 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact