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Unrated severityNVD Advisory· Published Jan 9, 2026· Updated Jan 9, 2026

CVE-2025-46643

CVE-2025-46643

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.

Affected products

5
  • Dell/Powerprotect Data Domainllm-fuzzy
    Range: Feature Release 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, LTS2023 release versions 7.10.1.0 through 7.10.1.70
  • Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) Feature Releasev5
    Range: 7.7.1.0
  • Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023v5
    Range: 7.10.1.0
  • Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024v5
    Range: 7.13.1.0
  • Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2025v5
    Range: 8.3.1.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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