CVE-2025-23351
Critical
Description
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.
SeverityCritical
CVSS9.0
Exploit probability—
ProductBlueField GA
PublishedJul 1, 2026
First seenJul 1, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| NVIDIA BlueField GA | All versions prior to 46.3008 | — |
| NVIDIA BlueField LTS22 | All versions prior to 35.8002 | — |
| NVIDIA BlueField LTS23 | All versions prior to 39.8002 | — |
| NVIDIA BlueField LTS24 | All versions prior to 43.8002 | — |
| NVIDIA ConnectX GA | All versions prior to 46.3008 | — |
| NVIDIA ConnectX LTS22 | All versions prior to 35.8002 | — |
| NVIDIA ConnectX LTS23 | All versions prior to 39.8002 | — |
| NVIDIA ConnectX LTS24 | All versions prior to 43.8002 | — |
| NVIDIA ConnectX-4 | All versions prior to 28.4702 | — |
| NVIDIA ConnectX-4 LX | All versions prior to 32.1908 | — |
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