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CVE-2026-24189

Quick assessment

Affected
NVIDIA CUDA-Q
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA CUDA-Q是美国英伟达（NVIDIA）公司的一个混合量子经典计算开发平台。 NVIDIA CUDA-Q存在缓冲区错误漏洞，该漏洞源于端点存在越界读取，可能导致未经身份验证的攻击者通过发送恶意请求造成拒绝服务和信息泄露。

CVSS 8.2 · High EPSS 0.32% · P23

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2026-24189

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA CUDA-Q contains a vulnerability in an endpoint, where an unauthenticated attacker could cause an out-of-bounds read by sending a maliciously crafted request. A successful exploit of this vulnerability might lead to denial of service and information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA CUDA-Q 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA CUDA-Q是美国英伟达（NVIDIA）公司的一个混合量子经典计算开发平台。 NVIDIA CUDA-Q存在缓冲区错误漏洞，该漏洞源于端点存在越界读取，可能导致未经身份验证的攻击者通过发送恶意请求造成拒绝服务和信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA CUDA-Q All versions prior to 0.14.0 -

II. Public POCs for CVE-2026-24189

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III. Intelligence Information for CVE-2026-24189

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Same Patch Batch · NVIDIA · 2026-04-21 · 3 CVEs total

CVE-2026-24177 7.7 HIGH NVIDIA KAI Scheduler 访问控制错误漏洞
CVE-2026-24176 4.3 MEDIUM NVIDIA KAI Scheduler 安全漏洞

IV. Related Vulnerabilities

Same vendor: NVIDIA
Same weakness: CWE-125

V. Comments for CVE-2026-24189

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