CVE-2026-48139
NULL pointer dereference vulnerability in NI grpc-device data moniker service
Description
There is a NULL pointer dereference vulnerability in NI grpc-device in the data moniker service that may allow an attacker to cause a denial of service by triggering a crash. Successful exploitation requires an attacker to provide an unknown value to the data moniker service. This affects NI grpc-device 2.17.0 and prior versions.
INFO
Published Date :
June 19, 2026, 1:22 p.m.
Last Modified :
June 19, 2026, 1:22 p.m.
Remotely Exploit :
Yes !
Source :
NI
Affected Products
The following products are affected by CVE-2026-48139
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4 | ||||
| CVSS 3.1 | HIGH | MITRE-CVE | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update NI grpc-device to version 2.17.1 or later.
- Apply vendor-provided patches or updates when available.
- Restrict access to the data moniker service.
- Monitor systems for unexpected crashes.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-48139 vulnerability anywhere in the article.