Description
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-based buffer overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
Published: 2026-04-20
Score: 6.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Local Privileged Arbitrary Command Execution
Action: Immediate Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 28 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
First Time appeared Dell data Domain Operating System
Dell powerprotect Dp Series Appliance
CPEs cpe:2.3:a:dell:powerprotect_dp_series_appliance:*:*:*:*:*:*:*:*
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*
Vendors & Products Dell data Domain Operating System
Dell powerprotect Dp Series Appliance

Mon, 20 Apr 2026 22:45:00 +0000

Type Values Removed Values Added
First Time appeared Dell
Dell powerprotect Data Domain
Vendors & Products Dell
Dell powerprotect Data Domain

Mon, 20 Apr 2026 21:00:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Dell PowerProtect Data Domain Allows Local Privileged Command Execution

Mon, 20 Apr 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 20 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Description Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-based buffer overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Dell Data Domain Operating System Powerprotect Data Domain Powerprotect Dp Series Appliance
cve-icon MITRE

Status: PUBLISHED

Assigner: dell

Published:

Updated: 2026-04-22T03:56:07.580Z

Reserved: 2026-02-16T18:04:20.509Z

Link: CVE-2026-26951

cve-icon Vulnrichment

Updated: 2026-04-20T17:45:06.786Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-20T17:16:32.950

Modified: 2026-04-28T21:04:34.323

Link: CVE-2026-26951

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-20T22:30:19Z

Weaknesses