---
id: CVE-2026-82166
title: >-
  Dell Application Store, versions prior to 26.05.0.7, contain a Missing
  Authentication for Critical Function vulnerability
summary: >-
  Dell Application Store, versions prior to 26.05.0.7, contain a Missing
  Authentication for Critical Function vulnerability. An unauthenticated
  attacker with adjacent network access could potentially exploit this
  vulnerability, leading to …
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-306
vendor: Dell
product: Application Store
affected:
  - application_store < 26.05.0.7
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-19T21:18:52.802841Z'
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T21:19:32.343Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-82166'
references:
  - url: >-
      https://www.dell.com/support/kbdoc/en-us/000506927/dsa-2026-411-security-update-for-dell-application-store-for-multiple-vulnerabilities
tags:
  - cve.org
ingestedAt: '2026-10-19T20:41:18.520Z'
---

## Overview

Dell Application Store, versions prior to 26.05.0.7, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to arbitrary code execution.

## Affected

- `application_store < 26.05.0.7`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.