NvidiaCVE-2026-24263
Nvidia DGX Spark: null pointer dereference
High8.2CVE-2026-24263 · Published Aug 25, 2026 · updated Sep 9, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| DGX Spark Product | <= 0 to 1.110.12 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-476
More Nvidia advisories
All Nvidia| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Aug 25 | Bundled CloudXR libPoco.so statically links libexpat 2.8.1 (CVE-2026-56132 + CVE-2026-56403..56409) | Medium6.9 | No fix yet |
| Aug 25 | Nvidia OpenShell: command injection | High8.8 | No fix yet |
| Aug 25 | Nvidia OpenShell: path traversal | High8.5 | No fix yet |
| Aug 25 | Nvidia OpenShell: code execution | Critical9.9 | No fix yet |
| Aug 25 | Nvidia NemoClaw: command injection | High7.8 | No fix yet |
| Aug 25 | Nvidia NemoClaw: code execution | High7.5 | No fix yet |