high7.5
CVE-2026-67864
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
Impact
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
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/open62541/open62541/blob/v1.5.5/examples/ci_server.c
- https://github.com/open62541/open62541/blob/v1.5.5/plugins/ua_accesscontrol_default.c
- https://github.com/open62541/open62541/blob/v1.5.5/src/server/ua_services_nodemanagement.c
- https://github.com/open62541/open62541/issues/8133
- https://github.com/open62541/open62541/issues/8133