PT-2026-50902 · Ni · Ni Instrumentstudio+1

Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-9143

Mitre

CVSS v3.1

3.7

Low

Base vector

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

There is an incorrect conversion between numeric types vulnerability in NI grpc-device due to missing range checks in CodeGen.  This may silently discard high bits if a size value exceeded the target type's range. This affects NI grpc-device 2.17.0 and prior versions.

Fix

Weakness Enumeration

CWE-681

Related Identifiers

CVE-2026-9143

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-2026-9143 · Security Note
• https://github.com/ni/grpc-device/security/advisories/GHSA-rhh6-fvjv-8m84 · Vendor Advisory