Integer overflow in Nvidia Geforce

CVE-2025-33218

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys), where an attacker could cause an integer overflow. A successful exploit of this vulnerability might lead to code execution, escalation…

Vulnerability class: Integer Overflow

EPSS: 0.000 (1.1th percentile) — read the EPSS interpretation.

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.

Affected products

  • Nvidia Geforce — versions All driver versions prior to 591.59
  • Nvidia Guest Driver — versions 581.80(All versions prior to and including vGPU software 19.3), 573.76(All versions prior to and including vGPU software 18.5), 539.56(All versions prior to and including vGPU software 16.12)
  • Nvidia Rtx Pro, Rtx, Quadro — versions All driver versions prior to 591.59, All driver versions prior to 582.16, All driver versions prior to 573.96
  • Nvidia Tesla — versions All driver versions prior to 591.59, All driver versions prior to 582.16, All driver versions prior to 573.91

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-33218?
CVE-2025-33218 is a high-severity vulnerability in Nvidia Geforce, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2026-01-28.
How severe is CVE-2025-33218?
High severity. CVSS v3 base score is 7.8 out of 10.