CVE-2026-24218

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-20 · updated 2026-07-23
Weakness: CWE-321

Description

NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where the cloning of a base image causes identical SSH host keys to be deployed across multiple systems. The sharing of cryptographic identifiers across all similarly provisioned systems enables host impersonation or attacker-in-the-middle attacks. A successful exploit of this vulnerability might lead to code execution, data tampering, escalation of privileges, information disclosure, and denial of service.

Affected products

NVIDIA DGX Spark: all versions

References

https://nvd.nist.gov/vuln/detail/CVE-2026-24218
https://nvidia.custhelp.com/app/answers/detail/a_id/5835
https://www.cve.org/CVERecord?id=CVE-2026-24218

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