# NI Grpc-Device vulnerabilities

Source: https://junglewise.ai/threats/technologies/grpc-device  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/grpc-device.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 7 vulnerabilities in NI Grpc-Device: 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-9143, was published on 19 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 7 (2 critical, 0 exploited in the wild)

## About NI Grpc-Device

An open-source gRPC interface for interacting with NI instrument drivers.

## Latest NI Grpc-Device vulnerabilities

- [CVE-2026-9143: NI grpc-device incorrect numeric conversion in CodeGen](https://junglewise.ai/threats/cve-2026-9143-ni-grpc-device-incorrect-numeric-conversion-in-codegen) (low, CVSS 3.7, published 19 Jun 2026)
- [CVE-2026-9142: NI grpc-device missing authentication when TLS is disabled](https://junglewise.ai/threats/cve-2026-9142-ni-grpc-device-missing-authentication-when-tls-is-disabled) (critical, CVSS 9.1, published 19 Jun 2026)
- [CVE-2026-48141: NI grpc-device memory leak in BeginSidebandStream](https://junglewise.ai/threats/cve-2026-48141-ni-grpc-device-memory-leak-in-beginsidebandstream) (medium, CVSS 5.3, published 19 Jun 2026)
- [CVE-2026-48140: NI grpc-device unchecked enum cast in BeginSidebandStream](https://junglewise.ai/threats/cve-2026-48140-ni-grpc-device-unchecked-enum-cast-in-beginsidebandstream) (medium, CVSS 6.5, published 19 Jun 2026)
- [CVE-2026-48139: NI grpc-device NULL pointer dereference in data moniker service](https://junglewise.ai/threats/cve-2026-48139-ni-grpc-device-null-pointer-dereference-in-data-moniker-service) (high, CVSS 7.5, published 19 Jun 2026)
- [CVE-2026-48138: NI grpc-device out-of-bounds read in streaming API](https://junglewise.ai/threats/cve-2026-48138-ni-grpc-device-out-of-bounds-read-in-streaming-api) (high, CVSS 7.5, published 19 Jun 2026)
- [CVE-2026-48137: NI grpc-device remote code execution in sideband streaming API](https://junglewise.ai/threats/cve-2026-48137-ni-grpc-device-remote-code-execution-in-sideband-streaming-api) (critical, CVSS 9.1, published 19 Jun 2026)

## Most severe NI Grpc-Device vulnerabilities

- [CVE-2026-9142: NI grpc-device missing authentication when TLS is disabled](https://junglewise.ai/threats/cve-2026-9142-ni-grpc-device-missing-authentication-when-tls-is-disabled) (critical, CVSS 9.1, published 19 Jun 2026)
- [CVE-2026-48137: NI grpc-device remote code execution in sideband streaming API](https://junglewise.ai/threats/cve-2026-48137-ni-grpc-device-remote-code-execution-in-sideband-streaming-api) (critical, CVSS 9.1, published 19 Jun 2026)
- [CVE-2026-48139: NI grpc-device NULL pointer dereference in data moniker service](https://junglewise.ai/threats/cve-2026-48139-ni-grpc-device-null-pointer-dereference-in-data-moniker-service) (high, CVSS 7.5, published 19 Jun 2026)
- [CVE-2026-48138: NI grpc-device out-of-bounds read in streaming API](https://junglewise.ai/threats/cve-2026-48138-ni-grpc-device-out-of-bounds-read-in-streaming-api) (high, CVSS 7.5, published 19 Jun 2026)
- [CVE-2026-48140: NI grpc-device unchecked enum cast in BeginSidebandStream](https://junglewise.ai/threats/cve-2026-48140-ni-grpc-device-unchecked-enum-cast-in-beginsidebandstream) (medium, CVSS 6.5, published 19 Jun 2026)
- [CVE-2026-48141: NI grpc-device memory leak in BeginSidebandStream](https://junglewise.ai/threats/cve-2026-48141-ni-grpc-device-memory-leak-in-beginsidebandstream) (medium, CVSS 5.3, published 19 Jun 2026)
- [CVE-2026-9143: NI grpc-device incorrect numeric conversion in CodeGen](https://junglewise.ai/threats/cve-2026-9143-ni-grpc-device-incorrect-numeric-conversion-in-codegen) (low, CVSS 3.7, published 19 Jun 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other NI technologies

- [NI LabVIEW](https://junglewise.ai/threats/technologies/labview): 12 vulnerabilities
- [NI InstrumentStudio](https://junglewise.ai/threats/technologies/instrumentstudio): 7 vulnerabilities
- [NI Dasylab](https://junglewise.ai/threats/technologies/dasylab): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "NI Grpc-Device vulnerabilities", https://junglewise.ai/threats/technologies/grpc-device, 9 November 2026.