What is CVE-2025-23346?

CVE-2025-23346 is a low-severity vulnerability in Linux Linux_kernel, classified under NULL Pointer Dereference. CVSS score: 3.3/10. Published 2025-09-24.

How severe is CVE-2025-23346?

Low severity. CVSS v3 base score is 3.3 out of 10.

NULL pointer dereference in Linux Linux_kernel

CVE-2025-23346

NVIDIA CUDA Toolkit contains a vulnerability in cuobjdump, where an unprivileged user can cause a NULL pointer dereference. A successful exploit of this vulnerability may lead to a limited denial of service.

EPSS: 0.001 (4.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

Affected products

Linux Linux_kernel
Microsoft Windows
Nvidia Cuda_toolkit
Nvidia Cuda Toolkit — versions All versions prior to CUDA Toolkit 13.0

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

psirt@nvidia.com (Third Party Advisory)
psirt@nvidia.com (Third Party Advisory)
psirt@nvidia.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-23346?: CVE-2025-23346 is a low-severity vulnerability in Linux Linux_kernel, classified under NULL Pointer Dereference. CVSS score: 3.3/10. Published 2025-09-24.
How severe is CVE-2025-23346?: Low severity. CVSS v3 base score is 3.3 out of 10.