CVE-2026-48140

MediumCVSS 6.5/10Last modified Jun 25, 2026

Description

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-704

Affected software

No affected versions have been published.

Timeline

Published: Jun 19, 2026
Last modified: Jun 25, 2026
NVD status: Analyzed

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