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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 2 LOW 0

Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

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Attack vector Network 0 Adjacent network 0 Local 2 Physical 0

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Weakness (CWE) CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer 2 CWE-122 Heap-based Buffer Overflow 1 CWE-416 Use After Free 1

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TI-2026-15389 CVE-2026-18785 · GHSA-vm49-7pv6-899p

o6 open62541 client_types_custom.c UA_Client_getRemoteDataTypes use after free

Priority MEDIUM 55

A vulnerability was determined in o6 open62541 ca356b088ada7dee824d1b4acd07c1ff07ce242b.

CVSS 4.0MEDIUM 4.8· Local · Low privileges · No interaction · EPSS 0.00159 · Published 2026-08-04 · No fix listed CWE-119

TI-2026-15388 CVE-2026-18784 · GHSA-r2hr-h3px-675c

o6 open62541 ua_client_highlevel.c UA_Client_readNodeClassAttribute heap-based overflow

Priority MEDIUM 55

A vulnerability was found in o6 open62541 up to 1.5.5.

CVSS 4.0MEDIUM 4.8· Local · Low privileges · No interaction · EPSS 0.00172 · Published 2026-08-04 · No fix listed CWE-119

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