CVE-2026-48141: medium-severity vulnerability in NI grpc-device
Memory leak in NI grpc-device BeginSidebandStream
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6epss 0.4%
exploitation probability
0.4%top 66% of all CVEs
observed exploitation
nono source reports it
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:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Related CVEs — NI grpc-device
In the same product, most dangerous first.
CVE-2024-4044HIGHDeserialization of Untrusted Data Vulnerability in FlexLogger and InstrumentStudioEPSS 14.7%CVE-2026-48137CRITICALUntrusted pointer dereference in NI grpc-device sideband streaming APIEPSS 0.8%CVE-2026-48139HIGHNULL pointer dereference vulnerability in NI grpc-device data moniker serviceEPSS 0.5%CVE-2026-48138HIGHOut-of-bounds read vulnerability in the NI grpc-device streaming APIEPSS 0.5%CVE-2026-48140HIGHUnchecked enum cast vulnerability in NI grpc-device in BeginSidebandStreamEPSS 0.4%CVE-2026-9142CRITICALInsecure Default Credentials vulnerability in NI grpc-device when TLS configuration is not presentEPSS 0.4%