CVE-2026-48137
Untrusted pointer dereference in NI grpc-device sideband streaming API
- State
- Published
- Severity
- 9.3 Critical
- Published
- Jun 19, 2026
- Updated
- Jun 22, 2026
- Reserved
- May 20, 2026
Description
There is an untrusted pointer dereference vulnerability in the NI grpc-device sideband streaming API that may allow an attacker to cause an arbitrary memory dereference, potentially resulting in remote code execution. Successful exploitation requires an attacker to supply a specially crafted Moniker protobuf message. This affects NI grpc-device 2.17.0 and prior versions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | NI |
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | NI |
Weaknesses
- CWE-822 Untrusted pointer dereference
Affected Products
| Product | Versions |
|---|---|
grpc-deviceNI |
|
InstrumentStudioNI |
|
References
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