CVE-2026-9143

CVE-2026-9143 describes an incorrect conversion between numeric types in NI grpc-device due to missing range checks in CodeGen, potentially discarding high bits when a size value exceeds the target type’s range. Affected: NI grpc-device ≤ 2.17.0. Metrics: CVSSv3.1 base 3.7 (LOW); CVSSv4.0 base 6....

CVE-2026-9142

NI grpc-device versions prior to 2.17.0 are affected by an insecure default credentials vulnerability when TLS configuration is absent and the server binds beyond the loopback interface. This could allow an unauthenticated access to the server on the local network. No exploit details or fixes are...

CVE-2026-48141

NI grpc-device contains a memory leak in BeginSidebandStream that may lead to denial of service via memory exhaustion. Affected product: NI grpc-device 2.17.0 and earlier. The provided documents do not specify an available fix or remediation; no exploitation details are provided. Monitor for upda...

CVE-2026-48140

NI grpc-device contains an unchecked enum cast vulnerability in BeginSidebandStream affecting version 2.17.0 and earlier. The issue allows triggering invalid enum states and undefined behavior, potentially leading to a denial of service. Exploitation requires sending a specially crafted message w...

CVE-2026-48139

CVE-2026-48139 describes a NULL pointer dereference in NI grpc-device’s data moniker service that may allow a remote attacker to cause a denial of service by triggering a crash. Exploitation requires providing an unknown value to the data moniker service; affected versions are NI grpc-device 2.17...