PT-2026-50892 · Ni · Ni Instrumentstudio+1

Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-48141

Mitre

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Fix

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2026-48141

Affected Products

Ni Instrumentstudio

Grpc-Device

References · 3

• https://ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-48141 · Security Note
• https://github.com/ni/grpc-device/security/advisories/GHSA-j4qc-5v3f-rf87 · Vendor Advisory