Quick answers
- Is CVE-2026-47499 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-47499 being exploited in the wild.
- How severe is CVE-2026-47499?
- 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-2026-47499?
- 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-2026-47499 attacked?
- It is attacked over the network or with local access, in device firmware.
- Am I affected by CVE-2026-47499?
- 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
An out-of-bounds read vulnerability exists in the kernel mode layer of NVIDIA vGPU Virtual GPU Manager, exploitable by a guest VM through unvalidated kernel mode operations. A guest can trigger this flaw to read memory outside intended bounds, which may be leveraged for information disclosure or as a stepping stone to code execution and privilege escalation on the host. No public information indicates whether fixes are available at this time.
Affected products
- NVIDIA vGPU Virtual GPU Manager <UNKNOWN>
Timeline
- 2026-09-30: disclosed