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Vendor

open62541

1 known vulnerabilities.

Products

open62541 1
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  • High 8.1
    CVE-2026-116014

    open62541 1.5.0 before 1.5.7 Integer Overflow Heap Buffer Overflow via Custom DataType

    open62541 1.5.0 before 1.5.7 contains an integer overflow in UA_DataType_fromStructureDescription() that wraps the 16-bit memSize field for large custom structure definitions. A malicious OPC UA server can supply DataType definitions via UA_Client_getRemoteDa…

    open62541 open62541 open62541 open62541 Debian Ubuntu