---
id: "CVE-2026-44627"
page: "https://infrastack.ai/live/CVE-2026-44627"
kind: "vulnerability"
aliases: ["CVE-2026-44627"]
title: "Intel oneDNN: integer overflow lets a local user crash applications"
severity: "medium"
cvss: 5.8
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "oneDNN", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["intel", "local-users", "machine-learning", "onednn", "package"]
not_affected_if: ["no-local-untrusted-users", "onednn-v2026.0.0-or-later"]
published_at: "2026-11-10T17:17:43+00:00"
first_seen_at: "2026-11-10T17:22:43+00:00"
updated_at: "2026-11-10T17:24:19+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44627", "first_seen_at": "2026-11-10T17:22:43+00:00"}]
exploit_sources: []
---

# Intel oneDNN: integer overflow lets a local user crash applications

Link for people: https://infrastack.ai/live/CVE-2026-44627 (this .md is for agents)

Some versions of Intel's oneAPI Deep Neural Network Library (oneDNN) before v2026.0.0 contain an integer overflow that leads to a buffer overflow. A local, authenticated user with unprivileged access can trigger a denial of service.

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

## Affected

- vendor:oneDNN affected range not listed fixed no fixed version listed

## How to check

- Check the installed oneDNN version, for example with `unknown` if the sources do not give a command
- Look for oneDNN in applications that run on shared or multi-user machines

## Fix

- Move oneDNN to `v2026.0.0` or later

## Timeline

- 2026-11-10T17:22:43+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-44627

## From the sources

Integer overflow to buffer overflow for some Intel(R) oneAPI Deep Neural Network Library (oneDNN) software before version v2026.0.0 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

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