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 exploit of this vulnerability may lead to denial of service.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.001 (2.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
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)
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.