CVE-2026-26951
Last modified
CVE-2026-26951 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. 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.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dell | Powerprotect Dp Series Appliance | < 2.7.9 |
| Dell | Data Domain Operating System | >= 7.7.1.0, < 7.13.1.70 |
| Dell | Data Domain Operating System | >= 8.3.1.0, < 8.3.1.30 |
| Dell | Data Domain Operating System | >= 8.4.0.0, < 8.6.1.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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