CVE-2026-48137
9.1 · CRITICALOverview
CVE-2026-48137 is a critical-severity vulnerability affecting ni instrumentstudio. It was published on June 19, 2026 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from ni. Update instrumentstudio to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| ni | instrumentstudio | 0 | Affected |
| ni | ni_grpc_device_server | >= 0, < 2.18.0 | Affected |
Frequently Asked Questions
What is CVE-2026-48137?
CVE-2026-48137 is a critical-severity vulnerability affecting ni instrumentstudio. It was published on June 19, 2026 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2026-48137?
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-48137?
Check the references section for vendor advisories and patches from ni. Update instrumentstudio to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-48137?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-48137 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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