VulnSocial

CVE-2026-48137Disclosure(ni / instrumentstudio)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch ni instrumentstudio systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-822

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • instrumentstudio
  • ni_grpc_device_server

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
ni
Products
instrumentstudioni_grpc_device_server

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-21: 1Patch / Workaround · 2026-06-21: 1Technical Details · 2026-06-21: 106-21
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters
    Disclosure

    #CVE-2026-48137 - Critical RCE in #NI grpc-device. Untrusted pointer dereference in sideband streaming #API. #CVSS 9.1. No patch available. Update immediately or mitigate. #InfoSec #cybersecurity #devsecops #devops #developers More detailed info: https://www.valtersit.com/cve/CVE-2026-48137

    Post summary

    The post announces CVE-2026-48137, a critical remote code execution flaw in NI grpc-device caused by an untrusted pointer dereference, scores 9.1 on CVSS, and notes that no patch exists while recommending immediate mitigation.

    0000086
    953 followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
Appniinstrumentstudio---
Appniinstrumentstudio2026--
Appniinstrumentstudio2026--
Appnini_grpc_device_server---

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