CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2026-67864
High (7.5). EPSS 0.8% chance of exploitation in the next 30 days.
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
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
- CWE
- CWE-400
- Published
- Modified
- Record from
- the NVD, synced
References
- 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