What is CVE-2025-23263?

CVE-2025-23263 is a high-severity vulnerability in Nvidia Doca-host And Mellanox Ofed, classified under Incorrect Execution-Assigned Permissions. CVSS score: 7.6/10. Published 2025-07-17.

How severe is CVE-2025-23263?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Nvidia Doca-host And Mellanox Ofed

CVE-2025-23263

NVIDIA DOCA-Host and Mellanox OFED contain a vulnerability in the VGT+ feature, where an attacker on a VM might cause escalation of privileges and denial of service on the VLAN.

EPSS: 0.001 (24.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H.

Affected products

Nvidia Doca-host And Mellanox Ofed — versions DOCA-Host All versions prior to 2.5.4-0.0.9, DOCA-Host All versions prior to 2.9.3-0.2.2, DOCA-Host All versions prior to 3.0.0-058001

Weakness classification (CWE)

CWE-279 — Incorrect Execution-Assigned Permissions

References

nvidia.custhelp.com/app/answers/detail/a_id/5654

Frequently asked questions

What is CVE-2025-23263?: CVE-2025-23263 is a high-severity vulnerability in Nvidia Doca-host And Mellanox Ofed, classified under Incorrect Execution-Assigned Permissions. CVSS score: 7.6/10. Published 2025-07-17.
How severe is CVE-2025-23263?: High severity. CVSS v3 base score is 7.6 out of 10.