CVE-2026-48141 (GCVE-0-2026-48141)

Vulnerability from cvelistv5 – Published: 2026-06-19 13:37 – Updated: 2026-06-22 19:28
VLAI
Title
Memory leak in NI grpc-device BeginSidebandStream
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
6 (Medium)
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
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-401 - Missing release of memory after effective lifetime
Assigner
NI
References
Impacted products
Vendor Product Version
NI grpc-device Affected: 0 , ≤ 2.17.0 (semver)
Create a notification for this product.
NI InstrumentStudio Affected: 0 , ≤ 26.3.0 (semver)
Create a notification for this product.
Credits
Sebastián Alba Vives (@Sebasteuo / 0xS4bb1)
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.