CVE-2026-48138CWE-125

Out-of-bounds read vulnerability in the NI grpc-device streaming API

High · published June 19, 2026

CVSS v4.0
8.7
EPSS
0%
Percentile
41.1
In the wild
Unconfirmed
What it is

There is an out-of-bounds read vulnerability in the NI grpc-device streaming API due to a missing bounds check that may result in a denial of service. Successful exploitation requires an attacker to supply a specially crafted write request. This affects NI grpc-device 2.17.0 and prior versions.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.00488 · 41.1th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-06-19T13:16Z
EPSS history
Timeline
  • 19 JUN 13:16Z
    Out-of-bounds read vulnerability in the NI grpc-device streaming API
    cvelistv5