---
id: CVE-2026-82157
title: >-
  Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contains an
  Improper Certificate Validation vulnerability
summary: >-
  Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contains an
  Improper Certificate Validation vulnerability. An unauthenticated attacker
  with adjacent network access could potentially exploit this vulnerability,
  leading t…
severity: high
cvss: 8.3
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L'
cwe:
  - CWE-295
vendor: Dell
product: ThinOS 10
affected:
  - thinos_10 < SecurityAddon_2605.10.2766_T10
published: '2026-09-24'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T04:17:48.060'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-82157'
references:
  - url: >-
      https://www.dell.com/support/kbdoc/en-us/000506503/dsa-2026-404-security-update-for-dell-thinos-10-for-multiple-vulnerabilities
    label: security_alert@emc.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-24T19:23:35.626425Z'
ingestedAt: '2026-09-24T19:50:30.717Z'
---

## Overview

Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Protection mechanism bypass and Unauthorized access.

## Remediation

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