What is CVE-2026-47539?

CVE-2026-47539 is a medium-severity vulnerability in NVIDIA Virtual GPU Manager, classified under Incorrect Conversion between Numeric Types. CVSS score: 6.7/10. Published 2026-09-30.

How severe is CVE-2026-47539?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in NVIDIA Virtual GPU Manager

CVE-2026-47539

NVIDIA vGPU Virtual GPU Manager for Linux contains a vulnerability in the kernel mode layer where an attacker could cause an incorrect numeric conversion. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

Published 2026-09-30 · last modified 2026-10-01.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

NVIDIA Virtual GPU Manager — versions 580.159.01(All versions prior to and including vGPU 19.5), 582.51(All versions prior to and including vGPU 19.5), 595.71.03(All versions prior to and including vGPU 20.1)

Weakness classification (CWE)

CWE-681 — Incorrect Conversion between Numeric Types

References

Frequently asked questions

What is CVE-2026-47539?: CVE-2026-47539 is a medium-severity vulnerability in NVIDIA Virtual GPU Manager, classified under Incorrect Conversion between Numeric Types. CVSS score: 6.7/10. Published 2026-09-30.
How severe is CVE-2026-47539?: Medium severity. CVSS v3 base score is 6.7 out of 10.