CVE-2026-48141

There is a memory leak in NI grpc-device BeginSidebandStream that may result in denial of service due to memory exhaustion. This affects NI grpc-device 2.17.0 and prior versions.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/ni/grpc-device/security/advisories/GHSA-j4qc-5v3f-rf87	Vendor Advisory
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ni:instrumentstudio::::::::
	cpe:2.3:a:ni:instrumentstudio:2026:q1::::::
	cpe:2.3:a:ni:instrumentstudio:2026:q2::::::

Configuration 2 (hide)

cpe:2.3:a:ni:ni_grpc_device_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-19 14:16

Updated : 2026-06-25 14:41

NVD link : CVE-2026-48141

Mitre link : CVE-2026-48141

CVE.ORG link : CVE-2026-48141

JSON object : View

Products Affected

ni

ni_grpc_device_server
instrumentstudio

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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