Skip to contentO6 Automation Gmbh Open62541 vulnerabilities
- o6 automation gmbh open62541open62541 1.5.0 before 1.5.7 Integer Overflow Heap Buffer Overflow via Custom DataTypeCVE-2026-1160149.2 Critical
- o6 automation gmbh open62541open62541 History Backend ua_history_data_backend_memory.c UA_DataValue_backend_copyRange use after freeCVE-2026-826236.9 Medium
- o6 open62541o6 open62541 client_types_custom.c UA_Client_getRemoteDataTypes use after freeCVE-2026-187854.8 Medium
- o6 open62541o6 open62541 ua_client_highlevel.c UA_Client_readNodeClassAttribute heap-based overflowCVE-2026-187844.8 Medium
- o6 automation open62541o6 Automation open62541 Integer UnderflowCVE-2026-633628.2 High
- o6 automation open62541o6 Automation open62541 Integer Overflow or WraparoundCVE-2026-654238.7 High
- o6 automation open62541o6 Automation open62541 Use After FreeCVE-2026-630357.2 High
- o6 automation open62541o6 Automation open62541 Integer Overflow or WraparoundCVE-2026-635598.7 High
- o6 automation gmbh open62541open62541 Shared Client ua_client_connect.c responseReadNamespacesArray null pointer dereferenceCVE-2026-156902.3 Low
- o6 automation gmbh open62541GetEndpoints Memory Exhaustion in open62541CVE-2026-119467.5 High
- o6 automation gmbh open62541FindServers Memory Exhaustion in open62541CVE-2026-335927.5 High
- o6 automation gmbh open62541Out-of-bounds Write in o6 Automation GmbH Open62541CVE-2026-13016.8 Medium