---
id: CVE-2026-70416
title: >-
  Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of
  Untrusted Data vulnerability
summary: >-
  Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of
  Untrusted Data vulnerability. An unauthenticated attacker with remote access
  could potentially exploit this vulnerability, leading to Remote execution.
severity: critical
cvss: 10
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-502
vendor: dell
product: objectscale
affected:
  - objectscale < 4.4.0.0
patched:
  - objectscale 4.4.0.0
published: '2026-09-16'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T17:31:02.290'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-70416'
references:
  - url: >-
      https://www.dell.com/support/kbdoc/en-in/000505935/dsa-2026-393-security-update-for-dell-objectscale-multiple-vulnerabilities
    label: security_alert@emc.com
tags:
  - nvd
  - cve.org
epss: 0.0091
epssPercentile: 0.58498
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-09-16T17:37:22.970026Z'
ingestedAt: '2026-09-16T15:58:38.776Z'
---

## Overview

Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of Untrusted Data vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

## Affected

- `objectscale < 4.4.0.0`

## Remediation

Upgrade past the affected range:

- `objectscale 4.4.0.0`