CVE-2026-45766

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-4/10/2026

CWE

CWE-400, CWE-770

מוצרים מושפעים

oisf: suricata

קישורים

• 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