CVE-2025-33191
MEDIUMCVSS 5.5/10EPSS 0.14%
Last modified
CVE-2025-33191 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. NVIDIA DGX Spark GB10 contains a vulnerability in OSROOT firmware, where an attacker could cause an invalid memory read. A successful exploit of this vulnerability might lead to denial of service.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
NVIDIA DGX Spark GB10 contains a vulnerability in OSROOT firmware, where an attacker could cause an invalid memory read. A successful exploit of this vulnerability might lead to denial of service.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nvidia | Dgx Os | All versions |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-33191Third Party Advisory
- https://nvidia.custhelp.com/app/answers/detail/a_id/5720Vendor Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-33191Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-33191?
NVIDIA DGX Spark GB10 contains a vulnerability in OSROOT firmware, where an attacker could cause an invalid memory read. A successful exploit of this vulnerability might lead to denial of service.
How severe is CVE-2025-33191?
CVE-2025-33191 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.
How do I fix CVE-2025-33191?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-33191?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST