NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause a NULL pointer dereference. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.
https://www.cve.org/CVERecord?id=CVE-2026-24263
https://nvd.nist.gov/vuln/detail/CVE-2026-24263
https://github.com/NVIDIA/product-security/tree/main/2026/5867