Quick answers
- Is CVE-2026-47523 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-47523 being exploited in the wild.
- How severe is CVE-2026-47523?
- High severity, with a CVSS score of 7.8, published 30 September 2026.
- Which products and versions are affected?
- NVIDIA GPU Display Driver for Windows; NVIDIA GPU Display Driver for Linux.
- Is there a fix for CVE-2026-47523?
- 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-2026-47523 attacked?
- It is attacked over the network or with local access.
- Am I affected by CVE-2026-47523?
- Check whether you run Nvidia GPU Display Driver for Linux or Nvidia GPU Display Driver for Windows. 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 in the kernel mode layer of the GPU display driver. An attacker with network access or local access can trigger the write condition, potentially leading to arbitrary code execution, denial of service, privilege escalation, information disclosure, or data tampering. The vendor has published security guidance for this issue.
Affected products
- NVIDIA GPU Display Driver for Windows
- NVIDIA GPU Display Driver for Linux
Timeline
- 2026-09-30: disclosed