CVE-2025-33190

HIGH
7.8
CVSS Score
Published: November 25, 2025 at 05:58 PM UTC
Updated: June 17, 2026 at 09:13 AM UTC
2 products affected across 1 vendorDgx OSDGX Spark

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware where an attacker could cause an out-of-bound write. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, or escalation of privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
nvidia-dgx-spark (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

Third Party Advisory
Source: cverecord
https://nvd.nist.gov/vuln/detail/CVE-2025-33190
Third Party Advisory
Source: cverecord
https://www.cve.org/CVERecord?id=CVE-2025-33190

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-787

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