# CVE-2026-47541: NVIDIA vGPU Virtual GPU Manager out-of-bounds write in kernel mode

Source: https://junglewise.ai/threats/cve-2026-47541-nvidia-vgpu-virtual-gpu-manager-for-linux-contains-a  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-30. Updated: 2026-09-30  
License: CC BY 4.0 with a link back

CVE-2026-47541 · Severity: high · CVSS 7.8 · Published 2026-09-30

NVIDIA's vGPU Virtual GPU Manager for Linux contains an out-of-bounds write vulnerability in its kernel mode layer that could allow an attacker to execute code, escalate privileges, or trigger a denial of service. An exploit could give attackers full control of the virtualized GPU infrastructure or crash GPU functionality across multiple virtual machines.

Technologies: [Nvidia vGPU Virtual GPU Manager](https://junglewise.ai/threats/technologies/vgpu-virtual-gpu-manager). Vendors: [Nvidia](https://junglewise.ai/threats/vendors/nvidia).

## Quick answers

**Is CVE-2026-47541 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-47541 being exploited in the wild.

**How severe is CVE-2026-47541?** High severity, with a CVSS score of 7.8, published 30 September 2026.

**Which products and versions are affected?** Nvidia vGPU Virtual GPU Manager <UNKNOWN>.

**Is there a fix for CVE-2026-47541?** 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-2026-47541 attacked?** It is attacked with local access, in device firmware.

**Am I affected by CVE-2026-47541?** Check whether you run Nvidia vGPU Virtual GPU Manager 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 in the kernel mode layer of the vGPU Virtual GPU Manager. Exploitation could lead to code execution, privilege escalation, information disclosure, and data tampering. The attack vector and specific preconditions are not detailed in the available advisory.

## Affected products

- NVIDIA vGPU Virtual GPU Manager <UNKNOWN>

## Timeline

- 2026-09-30: disclosed

## References

- [https://github.com/NVIDIA/product-security/tree/main/2026/5861](https://github.com/NVIDIA/product-security/tree/main/2026/5861)
- [https://www.cve.org/CVERecord?id=CVE-2026-47541](https://www.cve.org/CVERecord?id=CVE-2026-47541)

## Related threats

- [NVIDIA vGPU Virtual GPU Manager for Linux resource transfer vulnerability](https://junglewise.ai/threats/cve-2026-47574-nvidia-vgpu-virtual-gpu-manager-for-linux-contains-a)
- [NVIDIA vGPU Virtual GPU Manager out-of-bounds read in kernel mode layer](https://junglewise.ai/threats/cve-2026-47544-nvidia-vgpu-virtual-gpu-manager-for-linux-contains-a)
- [NVIDIA vGPU Virtual GPU Manager out-of-bounds read in kernel mode layer](https://junglewise.ai/threats/cve-2026-47536-nvidia-vgpu-virtual-gpu-manager-for-linux-contains-a)
- [NVIDIA vGPU Virtual GPU Manager out-of-bounds read in kernel mode](https://junglewise.ai/threats/cve-2026-47521-nvidia-vgpu-virtual-gpu-manager-for-linux-contains-a)
- [NVIDIA vGPU Virtual GPU Manager out-of-bounds read in kernel mode](https://junglewise.ai/threats/cve-2026-47520-nvidia-vgpu-virtual-gpu-manager-for-linux-contains-a)