CVE-2026-9143
Incorrect Conversion between Numeric Types in NI grpc-device due to missing range checks in CodeGen
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.
INFO
Published Date :
June 19, 2026, 1:48 p.m.
Last Modified :
June 19, 2026, 1:48 p.m.
Remotely Exploit :
Yes !
Source :
NI
Affected Products
The following products are affected by CVE-2026-9143
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4 | ||||
| CVSS 3.1 | LOW | MITRE-CVE | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | MEDIUM | bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update NI grpc-device to version 2.17.1 or later.
- Apply necessary patches for the CodeGen component.
- Ensure all numeric type conversions include range validation.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-9143 vulnerability anywhere in the article.