CVE-2026-26951
CVSS Score
6.7
EPSS Score
0.0%
EPSS Percentile
0th
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-based buffer overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
| CWE | CWE-121 |
| Vendor | dell |
| Product | powerprotect data domain |
| Published | Apr 20, 2026 |
| Last Updated | Apr 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
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 < 8.3.1.30 or later 0 < 7.13.1.70 or later 0 < 2.7.9 with DD OS 8.3.1.30
References
Credits
🔍 Dell would like to thank brocked200 (Nguyen Quoc Khanh) for reporting these issues.