CVE-2026-48139highCWE-476

NULL pointer dereference vulnerability in NI grpc-device data moniker service

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.7epss 0.5%

probabilidade de exploração

0.5%top 60% das CVEs

exploração observada

nãonenhuma fonte reporta

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Produtos afetados

NI · grpc-device NI · InstrumentStudio

Referências

https://github.com/ni/grpc-device/security/advisories/GHSA-7vg9-5c74-289x https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html