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Fencer Intel
critical 9.0

CVE-2025-23351 json

NVIDIA ConnectX and BlueField contain a vulnerability in the command interface where a local user with virtual function (VF) access may cau…

published 4mo ago modified last mo. also EUVD-2025-210397

cvss
9.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits
0
none known

Summary

NVIDIA ConnectX and BlueField contain a vulnerability in the command interface where a local user with virtual function (VF) access may cause a write out of bounds by crafted input. A successful exploit of this vulnerability may lead to arbitrary code execution on the device.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
4mo ago

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 9.0 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

  • NVIDIA BlueField GA
  • NVIDIA BlueField LTS22
  • NVIDIA BlueField LTS23
  • NVIDIA BlueField LTS24
  • NVIDIA ConnectX GA
  • NVIDIA ConnectX LTS22
  • NVIDIA ConnectX LTS23
  • NVIDIA ConnectX LTS24
  • NVIDIA ConnectX-4
  • NVIDIA ConnectX-4 LX

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.