CVE-2026-23777: Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0…

PriorityP339medium6.5CVSS 3.1

AVNACLPRLUINSUCHINAN

EPSS

0.30%

21.5th percentile

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain an exposure of sensitive information to an unauthorized actor vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to information exposure.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
dell	data_domain_operating_system	7.7.1.0 – 8.5.0.0	—
dell	powerprotect_data_domain	< 8.6.0.0 or later	8.6.0.0 or later
dell	powerprotect_data_domain	< 8.3.1.20 or later	8.3.1.20 or later
dell	powerprotect_data_domain	< 7.13.1.50 or later	7.13.1.50 or later
dell	powerprotect_data_domain	< 2.7.9 with DD OS 8.3.1.30	2.7.9 with DD OS 8.3.1.30
dell	powerprotect_data_domain	7.13.1.0 – 7.13.1.50	—
dell	powerprotect_data_domain	8.3.1.0 – 8.3.1.20	—

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