CVE-2026-26354
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
Dell PowerProtect Data Domain with Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.60, contain a stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution.
| CWE | CWE-121 |
| Vendor | dell |
| Product | powerprotect data domain |
| Published | Apr 22, 2026 |
| Last Updated | Apr 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Dell / PowerProtect Data Domain
0 < 8.6.1.10, 8.7.0.0 or later 0 < 8.3.1.20 or later 0 < 7.13.1.60 or later 0 < 2.7.9 with DD OS 8.3.1.30