CVE-2026-9143
Low
Description
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.
SeverityLow
CVSS3.7
Exploit probability—
ProductNi Instrumentstudio
PublishedJun 19, 2026
First seenJun 19, 2026
Weakness typeCWE-681CWE-681
How to fix
Update
- ni ni_grpc_device_server2.18.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ni instrumentstudio | v ≤ 2025, 2026 | — |
| ni ni_grpc_device_server | v < 2.18.0 | 2.18.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.