NVIDIA CUDA-Q EUVD-2026-24149

| CVE-2026-24189 HIGH
Out-of-bounds Read (CWE-125)
2026-04-21 nvidia GHSA-gw6p-c344-pv6p
Denial Of Service Information Disclosure Nvidia Buffer Overflow
8.2
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High

Lifecycle Timeline

2
Re-analysis Queued
Apr 21, 2026 - 17:22 vuln.today
cvss_changed
Analysis Generated
Apr 21, 2026 - 17:00 vuln.today

DescriptionNVD

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.

AnalysisAI

Out-of-bounds read in NVIDIA CUDA-Q endpoint allows remote unauthenticated attackers to crash services and disclose sensitive memory contents via malformed network requests. The vulnerability affects an exposed network endpoint with no authentication barrier (CVSS AV:N/AC:L/PR:N/UI:N), enabling trivial exploitation against internet-facing deployments. …

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RemediationAI

Within 24 hours: Identify all internet-facing CUDA-Q endpoints using network scanning and asset inventory tools; restrict network access via firewall rules to trusted IP ranges only. Within 7 days: Implement network segmentation to isolate CUDA-Q services from untrusted networks; establish monitoring for malformed requests to affected endpoints. …

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EUVD-2026-24149 vulnerability details – vuln.today
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