CVE-2026-67864
18Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5
exploitation probability
—
observed exploitation
nono source reports it
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
n/a · n/aReferences
https://github.com/open62541/open62541/blob/v1.5.5/examples/ci_server.chttps://github.com/open62541/open62541/blob/v1.5.5/plugins/ua_accesscontrol_default.chttps://github.com/open62541/open62541/blob/v1.5.5/src/server/ua_services_nodemanagement.chttps://github.com/open62541/open62541/issues/8133