What is CVE-2025-23274?

CVE-2025-23274 is a medium-severity vulnerability in Nvidia Cuda Toolkit, classified under Out-of-bounds Read. CVSS score: 4.5/10. Published 2025-09-24.

How severe is CVE-2025-23274?

Medium severity. CVSS v3 base score is 4.5 out of 10.

Out-of-bounds Read in Nvidia Cuda Toolkit

CVE-2025-23274

NVIDIA nvJPEG contains a vulnerability in jpeg encoding where a user may cause an out-of-bounds read by providing a maliciously crafted input image with dimensions that cause integer overflows in array index calculations. A successful expl…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (5.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Nvidia Cuda Toolkit — versions All versions prior to CUDA Toolkit 13.0
Nvidia Nvjpeg — versions All versions prior to nvJPEG 13.0.0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

Frequently asked questions

What is CVE-2025-23274?: CVE-2025-23274 is a medium-severity vulnerability in Nvidia Cuda Toolkit, classified under Out-of-bounds Read. CVSS score: 4.5/10. Published 2025-09-24.
How severe is CVE-2025-23274?: Medium severity. CVSS v3 base score is 4.5 out of 10.