Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.4.0.0, LTS2025 release version 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.40, LTS 2023 release versions 7.10.1.0 through 7.10.1.70, contain a Heap-based Buffer Overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.

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Fixes

Solution

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Workaround

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History

Thu, 05 Feb 2026 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Dell
Dell data Domain Operating System
Weaknesses CWE-787
CPEs cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:dell:data_domain_operating_system:8.4.0.0:*:*:*:*:*:*:*
Vendors & Products Dell
Dell data Domain Operating System

Fri, 09 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 09 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Description Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.4.0.0, LTS2025 release version 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.40, LTS 2023 release versions 7.10.1.0 through 7.10.1.70, contain a Heap-based Buffer Overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.
Weaknesses CWE-122
References
Metrics cvssV3_1

{'score': 2.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: dell

Published:

Updated: 2026-01-09T18:38:02.650Z

Reserved: 2025-04-26T05:03:53.130Z

Link: CVE-2025-46643

cve-icon Vulnrichment

Updated: 2026-01-09T17:48:50.807Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-09T16:16:06.443

Modified: 2026-02-05T13:26:58.933

Link: CVE-2025-46643

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses