How severe is CVE-2025-33188?

CVE-2025-33188 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2025-33188 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-33188?

CVE-2025-33188 affects Nvidia Dgx Os. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-33188?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-33188 have an EU (EUVD) identifier?

Yes. CVE-2025-33188 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199626.

When was CVE-2025-33188 published?

CVE-2025-33188 was published on 2025-11-25 and last updated on 2026-06-17.

CVE-2025-33188

CVE-2025-33188 is a high-severity vulnerability in Nvidia Dgx Os with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199626
Weakness: CWE-269
Affected product: Nvidia Dgx Os
Published: 2025-11-25
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-33188?: CVE-2025-33188 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2025-33188 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-33188?: CVE-2025-33188 affects Nvidia Dgx Os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-33188?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-33188 have an EU (EUVD) identifier?: Yes. CVE-2025-33188 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199626.
When was CVE-2025-33188 published?: CVE-2025-33188 was published on 2025-11-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:nvidia:dgx_os:-:*:*:*:*:*:*:*

More vulnerabilities in Nvidia Dgx Os

CVE-2025-33187 — Critical (CVSS 9.3): NVIDIA DGX Spark GB10 contains a vulnerability in SROOT, where an attacker could use privileged access to gain access…
CVE-2026-24218 — High (CVSS 8.1): NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where the cloning of a base image causes…
CVE-2025-33189 — High (CVSS 7.8): NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware, where an attacker could cause an out-of-bound write.…
CVE-2025-33190 — Medium (CVSS 6.7): NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware where an attacker could cause an out-of-bound write. A…
CVE-2025-33194 — Medium (CVSS 5.7): NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware, where an attacker could cause improper processing of…
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