Unrated severityNVD Advisory· Published Aug 5, 2026· Updated Aug 5, 2026

CVE-2026-67864

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Open62541/Open62541llm-fuzzy
Range: <=1.5.5

Patches

Vulnerability mechanics

References

github.com/open62541/open62541/blob/v1.5.5/examples/ci_server.cmitre
github.com/open62541/open62541/blob/v1.5.5/plugins/ua_accesscontrol_default.cmitre
github.com/open62541/open62541/blob/v1.5.5/src/server/ua_services_nodemanagement.cmitre
github.com/open62541/open62541/issues/8133mitre

News mentions

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