CVE-2026-46466

Information Tampering via Less Trusted Source in Dell PowerProtect Data Domain

Published Jul 3, 2026 CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed
Description
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 use of less trusted source vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information tampering.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Information Tampering via Less Trusted Source in Dell PowerProtect Data Domain
Type Values Removed Values Added
Title Use of Less Trusted Source Allows Remote Privileged Attacker to Tamper with Data
Type Values Removed Values Added
Title Use of Less Trusted Source Allows Remote Privileged Attacker to Tamper with Data
Type Values Removed Values Added
Title Information Tampering Vulnerability in Dell PowerProtect Data Domain Through Improper Trust of Inputs
Type Values Removed Values Added
Title Information Tampering Vulnerability in Dell PowerProtect Data Domain Through Improper Trust of Inputs
Type Values Removed Values Added
Title Information Tampering via Use of Less Trusted Source in Dell PowerProtect Data Domain
Type Values Removed Values Added
Title Information Tampering via Use of Less Trusted Source in Dell PowerProtect Data Domain
Type Values Removed Values Added
Title Information Tampering Vulnerability in Dell PowerProtect Data Domain due to Use of Less Trusted Source
Type Values Removed Values Added
Title Information Tampering Vulnerability in Dell PowerProtect Data Domain due to Use of Less Trusted Source
Type Values Removed Values Added
Title Data Domain Use of Less Trusted Source Vulnerability Exploitation
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Data Domain Use of Less Trusted Source Vulnerability Exploitation
Type Values Removed Values Added
Title Use of Less Trusted Source Leading to Information Tampering in Dell PowerProtect Data Domain
Type Values Removed Values Added
Title Use of Less Trusted Source Leading to Information Tampering in Dell PowerProtect Data Domain
Type Values Removed Values Added
Title Data Domain Vulnerability Allowing Information Tampering via Trusted Source Misuse
Type Values Removed Values Added
Title Data Domain Vulnerability Allowing Information Tampering via Trusted Source Misuse
Type Values Removed Values Added
First Time appeared Dell
Dell powerprotect Data Domain
Vendors & Products Dell
Dell powerprotect Data Domain
Type Values Removed Values Added
Description 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 use of less trusted source vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information tampering.
Weaknesses CWE-348
References
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
dell
Published
Updated
Jul 6, 2026, 2:18 PM
Reserved
May 14, 2026, 5:05 PM
Status
Analyzed
Published
Jul 3, 2026, 2:16 PM
Modified
Oct 25, 2026, 9:10 PM