Privilege escalation in NVIDIA Dgx OS
CVE-2025-33188
NVIDIA DGX Spark GB10 contains a vulnerability in hardware resources where an attacker could tamper with hardware controls. A successful exploit of this vulnerability might lead to information disclosure, data tampering, or denial of service.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (4.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- NVIDIA Dgx OS
- NVIDIA Dgx Spark — versions All versions prior to OTA0
- NVIDIA Dgx Spark
Weakness classification (CWE)
References
- nvd.nist.gov/vuln/detail/CVE-2025-33188 (Third Party Advisory)
- www.cve.org/CVERecord (Third Party Advisory)
- nvidia.custhelp.com/app/answers/detail/a_id/5720 (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-33188?
- CVE-2025-33188 is a high-severity vulnerability in NVIDIA Dgx OS, classified under Improper Privilege Management. CVSS score: 8.0/10. Published 2025-11-25.
- How severe is CVE-2025-33188?
- High severity. CVSS v3 base score is 8.0 out of 10.