CVE-2025-46643

State: Published
Severity: 2.3 Low
Published: Jan 9, 2026
Updated: Jan 9, 2026
Reserved: Apr 26, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	2.3 Low	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L	dell

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
PowerProtect Data Domain with Data Domain Operating System (DD OS) Feature ReleaseDell	7.7.1.0 to before 8.5.0.0Affected
PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2025Dell	8.3.1.0 to before 8.3.1.20Affected
PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024Dell	7.13.1.0 to before 7.13.1.50Affected
PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023Dell	7.10.1.0 to before 7.10.1.80Affected

References

https://www.dell.com/support/kbdoc/en-us/000405813/dsa-2025-415-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilitiesvendor-advisory

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