CVE-2025-23350

Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Enables Local Arbitrary Code Execution

Published Jul 1, 2026 CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Enables Local Arbitrary Code Execution
Type Values Removed Values Added
Title Local VF User Can Trigger Out‑of‑Bounds Write to Execute Code on NVIDIA ConnectX and BlueField
Type Values Removed Values Added
First Time appeared Nvidia
Nvidia bluefield Ga
Nvidia bluefield Lts22
Nvidia bluefield Lts23
Nvidia bluefield Lts24
Nvidia connectx Ga
Nvidia connectx Lts22
Nvidia connectx Lts23
Nvidia connectx Lts24
Vendors & Products Nvidia
Nvidia bluefield Ga
Nvidia bluefield Lts22
Nvidia bluefield Lts23
Nvidia bluefield Lts24
Nvidia connectx Ga
Nvidia connectx Lts22
Nvidia connectx Lts23
Nvidia connectx Lts24
Type Values Removed Values Added
Title Local VF User Can Trigger Out‑of‑Bounds Write to Execute Code on NVIDIA ConnectX and BlueField
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Enabling Arbitrary Code Execution
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Enabling Arbitrary Code Execution
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX and BlueField Command Interface Allows Arbitrary Code Execution
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX and BlueField Command Interface Allows Arbitrary Code Execution
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX and BlueField Command Interface Enables Arbitrary Code Execution
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX and BlueField Command Interface Enables Arbitrary Code Execution
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Leading to Local Code Execution
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Leading to Local Code Execution
Type Values Removed Values Added
Title Local Out-of-Bounds Write Enabling Arbitrary Code Execution on NVIDIA ConnectX/BlueField Devices
Type Values Removed Values Added
Title Local Out-of-Bounds Write Enabling Arbitrary Code Execution on NVIDIA ConnectX/BlueField Devices
Type Values Removed Values Added
Title Out-of-Bounds Write Vulnerability in NVIDIA BlueField and ConnectX Virtual Function Interface
Type Values Removed Values Added
Title Out-of-Bounds Write Vulnerability in NVIDIA BlueField and ConnectX Virtual Function Interface
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX and BlueField Command Interface
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX and BlueField Command Interface
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Leading to Arbitrary Code Execution
Type Values Removed Values Added
Title Out‑of‑Bounds Write in NVIDIA ConnectX and BlueField Command Interface Leading to Arbitrary Code Execution
Type Values Removed Values Added
Title Local Virtual Function Out‑of‑Bounds Write in NVIDIA ConnectX/BlueField Leads to Code Execution
Type Values Removed Values Added
Title Local Virtual Function Out‑of‑Bounds Write in NVIDIA ConnectX/BlueField Leads to Code Execution
Type Values Removed Values Added
Title Out‑of‑Bounds Write Allowing Local Code Execution on NVIDIA BlueField and ConnectX NICs
Type Values Removed Values Added
Title Out‑of‑Bounds Write Allowing Local Code Execution on NVIDIA BlueField and ConnectX NICs
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX/BlueField VF Command Interface
Type Values Removed Values Added
Title Out-of-Bounds Write in NVIDIA ConnectX/BlueField VF Command Interface
Type Values Removed Values Added
Title Write‑Outside‑Bounds Vulnerability in NVIDIA ConnectX and BlueField Command Interface Leading to Arbitrary Code Execution
Type Values Removed Values Added
Title Write‑Outside‑Bounds Vulnerability in NVIDIA ConnectX and BlueField Command Interface Leading to Arbitrary Code Execution
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 9, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
nvidia
Published
Updated
Jul 1, 2026, 4:03 PM
Reserved
Jan 14, 2025, 1:07 AM
Status
Awaiting Analysis
Published
Jul 1, 2026, 4:16 PM
Modified
Oct 6, 2026, 10:10 PM