Out-of-Bounds Read Vulnerability in NVIDIA vGPU Virtual GPU Manager for Linux
CVE-2026-47536

7.8HIGH

Key Information:

Vendor

Nvidia
Status
Virtual Gpu Manager
Vendor
CVE Published:
30 September 2026

What is CVE-2026-47536?

NVIDIA vGPU Virtual GPU Manager for Linux has a vulnerability in its kernel mode layer that may allow attackers to exploit an out-of-bounds read condition. If exploited, this can lead to unauthorized code execution, denial of service, privilege escalation, potential information disclosure, and data tampering, posing significant risks to the security and integrity of affected systems.

Affected Version(s)

Virtual GPU Manager Azure Local, Windows Server(vGPU 19) 582.51(All versions prior to and including vGPU 19.5)

Virtual GPU Manager Azure Local, Windows Server(vGPU 20) 596.38(All versions prior to and including vGPU 20.1)

Virtual GPU Manager XenServer, VMware vSphere, Red Hat Enterprise Linux KVM, Ubuntu(vGPU 19) 580.159.01(All versions prior to and including vGPU 19.5)

References

https://nvd.nist.gov/vuln/detail/CVE-2026-47536
https://www.cve.org/CVERecord?id=CVE-2026-47536
https://github.com/NVIDIA/product-security/tree/main/2026...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.