CVE-2026-24189
Out-of-Bounds Read in NVIDIA CUDA-Q Causes DoS, Data Leak
Publication date: 2026-04-21
Last updated on: 2026-04-21
Assigner: NVIDIA Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| nvidia | cuda-q | to 0.14.0 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-24189 is a high-severity vulnerability in NVIDIA CUDA-Q that involves an out-of-bounds read in an endpoint. An unauthenticated attacker can trigger this by sending a specially crafted request.
This vulnerability is classified under CWE-125 (Out-of-bounds Read) and allows an attacker to read memory outside the intended bounds.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The provided information does not specify how this vulnerability affects compliance with common standards and regulations such as GDPR or HIPAA.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to denial of service (DoS), causing the affected system or service to become unavailable.
It may also result in information disclosure, where sensitive data could be exposed to the attacker.
The CVSS v3.1 score of 8.2 indicates a high severity with a network attack vector, low attack complexity, no privileges or user interaction required, low confidentiality impact, no integrity impact, and high availability impact.
What immediate steps should I take to mitigate this vulnerability?
To mitigate the CVE-2026-24189 vulnerability in NVIDIA CUDA-Q, users should update to version 0.14.0 or later, as this version contains the fix for the out-of-bounds read vulnerability.
Evaluating the risk based on your specific configuration is recommended, but applying the update is the primary and immediate step to prevent exploitation.