CVE-2026-47496

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-47496
StatePUBLISHED
Assignernvidia
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-30 16:17:14 UTC
Updated2026-10-01 04:18:05 UTC
DescriptionNVIDIA GPU Display Driver for Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin) where a guest VM user may cause an out-of-bounds write by sending a specially crafted RPC call to the host. A successful exploit of this vulnerability might lead to escalation of privileges, data tampering, and denial of service.

Risk And Classification

Primary CVSS: v3.1 7.3 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

EPSS: 0.001170000 probability, percentile 0.014970000 (date 2026-10-02)

Problem Types: CWE-787 | CWE-787 CWE-787 Out-of-bounds Write

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.3HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
3.1CNACVSS7.3HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA NVIDIA Virtual GPU Manager affected 595.71.03(All versions prior to and including vGPU 20.1) XenServer, VMware vSphere, Red Hat Enterprise Linux KVM, Ubuntu(vGPU 20)
CNA NVIDIA Virtual GPU Manager affected 580.159.01(All versions prior to and including vGPU 19.5) XenServer, VMware vSphere, Red Hat Enterprise Linux KVM, Ubuntu(vGPU 19)
CNA NVIDIA Virtual GPU Manager affected 596.38(All versions prior to and including vGPU 20.1) Azure Local, Windows Server(vGPU 20)
CNA NVIDIA Virtual GPU Manager affected 582.51(All versions prior to and including vGPU 19.5) Azure Local, Windows Server(vGPU 19)

References

ReferenceSourceLinkTags
github.com/NVIDIA/product-security/tree/main/2026/5861 [email protected] github.com
nvd.nist.gov/vuln/detail/CVE-2026-47496 [email protected] nvd.nist.gov
www.cve.org/CVERecord [email protected] www.cve.org

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