CVE-2026-47499 Memory corruption in Virtual GPU Manager
A guest can trigger an out-of-bounds read in the NVIDIA vGPU kernel driver, potentially leading to code execution, privilege escalation, or data tampering.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-47499?
CVE-2026-47499 is a high-severity memory corruption vulnerability in NVIDIA Virtual GPU Manager, published on 30 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
NVIDIA vGPU Virtual GPU Manager for Windows and Linux contains a vulnerability in the kernel mode layer where a guest could cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Weakness: CWE-125
Which versions are affected by CVE-2026-47499?
How do I fix CVE-2026-47499?
No fix has been published for CVE-2026-47499 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-47499 being exploited?
There is no known exploitation of CVE-2026-47499 in the wild and no public exploit code.
Sources
Also known as GHSA-rfr4-57qm-8p8q.