CVE-2026-47626CWE-787

CVE-2026-47626

High · published August 25, 2026

CVSS v3.1
8.2
EPSS
0%
Percentile
9.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00199 · 9.2th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-08-25T21:17Z
Affected products (1)
ProductVersionsFixed in
nvidia/dgx_spark_uefi< 1.110.131.110.13
References (3)
https://github.com/NVIDIA/product-security/tree/main/2026/5867 · [email protected]https://nvd.nist.gov/vuln/detail/CVE-2026-47626 · [email protected]https://www.cve.org/CVERecord?id=CVE-2026-47626 · [email protected]
EPSS history
Timeline
  • 27 AUG 06:33Z
    EPSS moved — → 0%
    epss
  • 25 AUG 16:10Z
    NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write
    cvelistv5