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Medium · 5.3 CVE-2026-48141 EUVD-2026-38029

Memory leak in NI grpc-device BeginSidebandStream

Published Jun 19, 2026 · Updated Jun 22, 2026 · Assigned by NI

Description

There is a memory leak in NI grpc-device BeginSidebandStream that may result in denial of service due to memory exhaustion.  This affects NI grpc-device 2.17.0 and prior versions.

Affected products

VendorProductAffectedFixed
NI grpc-device ≤ 2.17.0 —
NI InstrumentStudio ≤ 26.3.0 —

References