Quick answers
- Is CVE-2026-24262 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-24262 being exploited in the wild.
- How severe is CVE-2026-24262?
- High severity, with a CVSS score of 8.2, published 25 August 2026.
- Which products and versions are affected?
- Nvidia Dgx Spark <UNKNOWN>.
- Is there a fix for CVE-2026-24262?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-24262 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-24262?
- Check whether you run Nvidia Dgx Spark or Nvidia Dgx Spark Uefi at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an out-of-bounds write flaw in NVIDIA DGX Spark's system firmware. It requires an attacker with elevated privileges to exploit. A successful exploit can lead to code execution, privilege escalation, denial of service, information disclosure, and data tampering. The vulnerability affects the firmware component directly, making it a low-level system issue. Patches are expected from NVIDIA as part of their security update cycle.
Affected products
- NVIDIA DGX Spark <UNKNOWN>
Timeline
- 2026-08-25: disclosed
- other: Not reported as exploited in the wild as of publication date