---
id: "CVE-2026-40064"
page: "https://infrastack.ai/live/CVE-2026-40064"
kind: "vulnerability"
aliases: ["CVE-2026-40064"]
title: "Intel oneAPI CLI Tool: input validation flaw allows local denial of service"
severity: "medium"
cvss: 4.6
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["intel-oneapi", "local-machines", "package"]
not_affected_if: ["no-oneapi-cli-installed"]
published_at: "2026-11-10T18:17:37+00:00"
first_seen_at: "2026-11-10T18:22:57+00:00"
updated_at: "2026-11-10T18:26:31+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40064", "first_seen_at": "2026-11-10T18:22:57+00:00"}]
exploit_sources: []
---

# Intel oneAPI CLI Tool: input validation flaw allows local denial of service

Link for people: https://infrastack.ai/live/CVE-2026-40064 (this .md is for agents)

Some Intel oneAPI CLI Tool software does not validate input properly, so a local user-level program can crash or disrupt it. The sources describe a denial of service with low integrity and availability impact and no confidentiality impact.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check whether any Intel oneAPI CLI tools are installed on the machine, for example with `unknown`
- Compare the installed oneAPI version against Intel's advisory, which the sources do not state

## Timeline

- 2026-11-10T18:22:57+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-40064

## From the sources

Improper input validation for some Intel(R) oneAPI CLI Tool software within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires active user interaction. The potential vulnerability may impact the confidentiality (none), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

---

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