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Vendor

o6

2 known vulnerabilities.

Products

open62541 2
All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2026-18785

    o6 open62541 client_types_custom.c UA_Client_getRemoteDataTypes use after free

    A vulnerability was determined in o6 open62541 ca356b088ada7dee824d1b4acd07c1ff07ce242b. Impacted is the function UA_Client_getRemoteDataTypes of the file examples/custom_datatype/client_types_custom.c. Executing a manipulation can lead to use after free. It …

    o6 open62541 open62541 open62541 Debian Ubuntu
  • Medium 5.3
    CVE-2026-18784

    o6 open62541 ua_client_highlevel.c UA_Client_readNodeClassAttribute heap-based overflow

    A vulnerability was found in o6 open62541 up to 1.5.5. This issue affects the function UA_Client_readNodeClassAttribute of the file src/client/ua_client_highlevel.c. Performing a manipulation results in heap-based buffer overflow. Attacking locally is a requi…

    o6 open62541 open62541 open62541 Debian Ubuntu