CVE-2026-47503

Description

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.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• 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