Vulnerability · Published Sep 24, 2025 · Assigned by nvidia
CVE-2025-23275
Medium 4.2
In plain English
A medium-severity out-of-bounds write in NVIDIA CUDA Toolkit from NVIDIA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)4.2Medium
Exploit odds (30 days)0.1%top 96.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvJPEG where a local authenticated user may cause a GPU out-of-bounds write by providing certain image dimensions. A successful exploit of this vulnerability may lead to denial of service and information disclosure.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | nvidia-cuda-toolkit | no fix listed | DEBIAN-CVE-2025-23275 |
| Debian:13 | nvidia-cuda-toolkit | no fix listed | DEBIAN-CVE-2025-23275 |
| Ubuntu:22.04:LTS | nvidia-cuda-toolkit | no fix listed | UBUNTU-CVE-2025-23275 |
| Ubuntu:24.04:LTS | nvidia-cuda-toolkit | no fix listed | UBUNTU-CVE-2025-23275 |
| Ubuntu:25.10 | nvidia-cuda-toolkit | no fix listed | UBUNTU-CVE-2025-23275 |
| Ubuntu:26.04:LTS | nvidia-cuda-toolkit | no fix listed | UBUNTU-CVE-2025-23275 |
| Ubuntu:26.10 | nvidia-cuda-toolkit | no fix listed | UBUNTU-CVE-2025-23275 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NVIDIA | NVIDIA CUDA Toolkit | All versions prior to CUDA Toolkit 13.0 |
| NVIDIA | nvJPEG | All versions prior to nvJPEG 13.0.0 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L