What is CVE-2025-33237?

CVE-2025-33237 is a medium-severity vulnerability in Nvidia Geforce, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2026-01-28.

How severe is CVE-2025-33237?

Medium severity. CVSS v3 base score is 5.5 out of 10.

NULL pointer dereference in Nvidia Geforce

CVE-2025-33237

NVIDIA HD Audio Driver for Windows contains a vulnerability where an attacker could exploit a NULL pointer dereference issue. A successful exploit of this vulnerability might lead to a denial of service.

EPSS: 0.000 (12.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Nvidia Geforce — versions All driver versions prior to 1.4.5.7
Nvidia Rtx, Quadro, Nvs — versions All driver versions prior to 1.4.5.7

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

nvd.nist.gov/vuln/detail/CVE-2025-33237
www.cve.org/CVERecord
nvidia.custhelp.com/app/answers/detail/a_id/5747

Frequently asked questions

What is CVE-2025-33237?: CVE-2025-33237 is a medium-severity vulnerability in Nvidia Geforce, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2026-01-28.
How severe is CVE-2025-33237?: Medium severity. CVSS v3 base score is 5.5 out of 10.