An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component

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Solution

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Workaround

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History

Thu, 06 Aug 2026 19:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via NodeManagement Instantiation in Open62541

Thu, 06 Aug 2026 18:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via NodeManagement Instantiation in open62541 Prior to 1.5.5
Weaknesses CWE-399

Thu, 06 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 06 Aug 2026 00:45:00 +0000

Type Values Removed Values Added
First Time appeared Open62541
Open62541 open62541
Vendors & Products Open62541
Open62541 open62541

Thu, 06 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via NodeManagement Instantiation in open62541 Prior to 1.5.5
Weaknesses CWE-399

Wed, 05 Aug 2026 22:15:00 +0000

Type Values Removed Values Added
Description An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-06T14:07:36.396Z

Reserved: 2026-07-30T00:00:00.000Z

Link: CVE-2026-67864

cve-icon Vulnrichment

Updated: 2026-08-06T14:07:32.521Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-06T19:30:05Z

Weaknesses