CVE-2025-46676: Dell Data Domain Operating System

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

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 an Exposure of Sensitive Information to an Unauthorized Actor vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.

Affected products

• Dell Data Domain Operating System: from 7.7.1.0, before 7.10.1.80 (fixed in 7.10.1.80); from 7.13.1.0, before 7.13.1.50 (fixed in 7.13.1.50); from 8.3.1.0, before 8.3.1.20 (fixed in 8.3.1.20); version 8.4.0.0 only

Published 2026-01-09. Last modified 2026-06-17.