CVE-2026-48140 (GCVE-0-2026-48140)
Vulnerability from cvelistv5 – Published: 2026-06-19 13:32 – Updated: 2026-06-22 16:37
VLAI
EPSS
VEX
Title
Unchecked enum cast vulnerability in NI grpc-device in BeginSidebandStream
Summary
There is an unchecked enum cast vulnerability in NI grpc-device BeginSidebandStream that may allow an attacker to trigger invalid enum states and undefined behavior, potentially resulting in a denial of service. Successful exploitation requires an attacker to supply a specially crafted message containing an out-of-range value. This affects NI grpc-device 2.17.0 and prior versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 16:35 UTC
CWE
- CWE-704 - Incorrect Type Conversion or Cast
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| NI | grpc-device |
Affected:
0 , ≤ 2.17.0
(semver)
cpe:2.3:a:ni:grpc-device:*:*:*:*:*:*:*:* |
||
| NI | InstrumentStudio |
Affected:
0 , ≤ 26.3.0
(semver)
cpe:2.3:a:ni:instrumentstudio:*:*:*:*:*:*:*:* |
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