What’s Vulnerable › Vulnerabilities

CVE-2025-23351

• Severity: critical (CVSS 9.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-01 · updated 2026-10-06
• Weakness: CWE-787

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.

Affected products

• 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-4: All versions prior to 28.4702
• NVIDIA ConnectX-4 LX: All versions prior to 32.1908
• 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

References

• https://github.com/NVIDIA/product-security/tree/main/2026/5699
• https://nvd.nist.gov/vuln/detail/CVE-2025-23351
• https://www.cve.org/CVERecord?id=CVE-2025-23351

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