NVIDIA DGX Spark contains a vulnerability in the standalone MM firmware where an attacker could be able to cause an out-of-bounds read. A successful exploit of this vulnerability might lead to information disclosure.
https://www.cve.org/CVERecord?id=CVE-2026-24225
https://nvd.nist.gov/vuln/detail/CVE-2026-24225
https://github.com/NVIDIA/product-security/tree/main/2026/5867