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VULNERABILITIES

CVE-2026-46352 Details

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Starting in version 8.0.0 and prior to version 8.0.5, Suricata's IP defragmentation code could deadlock when processing fragmented traffic containing an encapsulated tunnel protocol whose payload is itself fragmented. Version 8.0.5 contains a fix. No known workarounds are available.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315 [email protected]
https://github.com/OISF/suricata/security/advisories/GHSA-rc34-46x6-mxxm [email protected]
https://redmine.openinfosecfoundation.org/issues/8550 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-833Deadlock[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-46352
NVD Published Date:
Sep 16, 2026
NVD Last Modified:
Sep 23, 2026
Source:
[email protected]
CVE-2026-46352 Details - Not Deferred