---
id: CVE-2026-46464
title: >-
  Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release
  version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through
  8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an
  improper link…
summary: >-
  Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release
  version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through
  8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an
  improper link…
severity: medium
cvss: 4.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-59
published: '2026-07-03'
updated: '2026-07-03'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-46464'
references:
  - url: >-
      https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities
    label: security_alert@emc.com
tags:
  - nvd
ingestedAt: '2026-07-04T09:56:00.582Z'
epss: 0.0062
epssPercentile: 0.47402
---

## Overview

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an improper link resolution before file access ('Link following') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information disclosure.

## Remediation

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