CVE-2026-45766

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, certain NFS parser state structures were insufficiently bounded. Crafted NFS traffic may cause Suricata to consume excessive memory, potentially resulting in denial of service. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, disable NFS application-layer parsing if it is not needed.

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Produits concernés

• OISF suricata

Scores CVSS

Faiblesses (CWE)

• CWE-400
• CWE-770

Références

• https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315 Release NotesVendor Advisory
• https://github.com/OISF/suricata/security/advisories/GHSA-jqr4-ch38-wvm6 Third Party Advisory
• https://redmine.openinfosecfoundation.org/issues/8418 Permissions Required

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories