{"id":"CVE-2026-47626","aliases":["EUVD-2026-65603","GHSA-3c69-p2q7-658r"],"status":"published","title":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker...","description":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00199,"percentile":0.09834,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2026-08-25T16:10:57Z","modified":"2026-09-09T13:22:35Z","products":[{"vendor":"nvidia","product":"dgx spark"},{"vendor":"nvidia","product":"dgx_spark_uefi"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47626","tags":["US Government Resource"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-47626","tags":["Third Party Advisory"]},{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5867","tags":["Product"]},{"url":"https://github.com/advisories/GHSA-3c69-p2q7-658r"}],"sources":{"cve":[{"id":"CVE-2026-47626","description":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.","status":"published","published":"2026-08-25T16:10:57.063Z","modified":"2026-08-26T03:56:35.686Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T13:36:51.6229Z"}],"euvd":[{"id":"EUVD-2026-65603","description":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.","status":"published","published":"2026-08-25T16:10:57Z","modified":"2026-08-26T03:56:35Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:31.718552Z"}],"ghsa":[{"id":"GHSA-3c69-p2q7-658r","title":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker...","description":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.","status":"published","published":"2026-08-25T18:31:56Z","modified":"2026-08-25T18:32:01Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:10:57.962573Z"}],"nvd":[{"id":"CVE-2026-47626","description":"NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.","status":"published","published":"2026-08-25T17:17:14.15Z","modified":"2026-09-09T13:22:35.35Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:12:41.347728Z"}]}}