RCE in Nvidia Cumulus Linux
CVE-2025-33181
NVIDIA Cumulus Linux and NVOS products contain a vulnerability in the NVUE interface, where a low-privileged user could inject a command. A successful exploit of this vulnerability might lead to escalation of privileges.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.004 (27.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Nvidia Cumulus_linux
- Nvidia Cumulus Linux Ga — versions All versions prior to 5.14 (5.13.x, 5.12.x, and older GA versions)
- Nvidia Cumulus Linux Lts — versions All versions prior to 5.11.4, All versions prior to 5.9.4
- Nvidia Dgx_gb200
- Nvidia Gb300_nvl72 — versions 1.0
- Nvidia Nvos — versions All versions prior to 1.3 - 25.02.244, All versions prior to 25.02.4282, All versions prior to 25.02.5030
- Nvidia Quantum-x800
Weakness classification (CWE)
References
- psirt@nvidia.com (US Government Resource, Third Party Advisory)
- psirt@nvidia.com (Third Party Advisory)
- psirt@nvidia.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-33181?
- CVE-2025-33181 is a high-severity vulnerability in Nvidia Cumulus Linux, classified under Command Injection. CVSS score: 7.3/10. Published 2026-02-24.
- How severe is CVE-2025-33181?
- High severity. CVSS v3 base score is 7.3 out of 10.