CVE-2025-46643

LOW

Dell PowerProtect Data Domain - Buffer Overflow

Title source: llm

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.

References (1)

[Vendor Advisory] https://www.dell.com/support/kbdoc/en-us/000405813/dsa-2025-415-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Scores

CVSS v3 2.3

EPSS 0.0001

EPSS Percentile 0.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-122 CWE-787

Status published

Products (2)

dell/data_domain_operating_system 8.4.0.0

dell/data_domain_operating_system 7.7.1.0 - 7.10.1.80

Published Jan 09, 2026

Tracked Since Feb 18, 2026