Out-of-Bounds Read Vulnerability in NVIDIA vGPU Virtual GPU Manager for Linux
CVE-2026-47544
What is CVE-2026-47544?
The NVIDIA vGPU Virtual GPU Manager for Linux has a vulnerability in its kernel mode layer, allowing an attacker to exploit an out-of-bounds read condition. This might lead to significant security risks including unauthorized code execution, denial of service, escalation of privileges, potential information disclosure, and data tampering. Users of affected versions are strongly encouraged to apply the latest security updates to mitigate these risks.
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)