CUDA Toolkit nvdisasm OOB Write DoS Vulnerability
CVE-2025-23338 Published on September 24, 2025
NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvdisasm where a user may cause an out-of-bounds write by running nvdisasm on a malicious ELF file. A successful exploit of this vulnerability may lead to denial of service.
Vulnerability Analysis
CVE-2025-23338 is exploitable with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.
Weakness Type
What is an out-of-bounds array index Vulnerability?
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.
CVE-2025-23338 has been classified to as an out-of-bounds array index vulnerability or weakness.
Products Associated with CVE-2025-23338
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Affected Versions
NVIDIA CUDA Toolkit Version All versions prior to CUDA Toolkit 13.0 is affected by CVE-2025-23338Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.