CVE-2026-47503
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
NVIDIA 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 crafted RPC message with invalid performance state list size parameters. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| NVIDIA | Virtual GPU Manager | 595.71.03(All versions prior to and including vGPU 20.1) | affected |
| NVIDIA | Virtual GPU Manager | 580.159.01(All versions prior to and including vGPU 19.5) | affected |
| NVIDIA | Virtual GPU Manager | 596.38(All versions prior to and including vGPU 20.1) | affected |
| NVIDIA | Virtual GPU Manager | 582.51(All versions prior to and including vGPU 19.5) | affected |
Weaknesses
- CWE-787: CWE-787 Out-of-bounds Write
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-47503
- https://www.cve.org/CVERecord?id=CVE-2026-47503
- https://github.com/NVIDIA/product-security/tree/main/2026/5861
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