Integer overflow in NVIDIA Geforce
CVE-2026-47540
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause an integer underflow. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/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 Geforce — versions All driver versions prior to 580.178.04, All driver versions prior to 582.78 Only GPUs based on the NVIDIA Maxwell, Volta, and Pascal GPU architectures are affected., All driver versions prior to 595.91.07
- NVIDIA Rtx, Quadro, Nvs — versions All driver versions prior to 616.92, All driver versions prior to 580.178.04, All driver versions prior to 582.78
- NVIDIA Tesla — versions All driver versions prior to 580.178.04, All driver versions prior to 595.91.07, All driver versions prior to 596.86
- 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)
References
Frequently asked questions
- What is CVE-2026-47540?
- CVE-2026-47540 is a high-severity vulnerability in NVIDIA Geforce, classified under Integer Underflow. CVSS score: 7.8/10. Published 2026-09-30.
- How severe is CVE-2026-47540?
- High severity. CVSS v3 base score is 7.8 out of 10.