CVE-2026-26355
Received
Received - Intake
Command Injection in Dell PowerProtect Data Domain
Vulnerability report for CVE-2026-26355, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-07-03
Last updated on: 2026-07-03
Assigner: Dell
Description
Description
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an improper neutralization of special Elements used in an OS command ('OS command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to command execution.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dell | powerprotect_data_domain | From 7.7.1.0 (inc) to 8.7 (inc) |
| dell | powerprotect_data_domain | From 8.6.1.0 (inc) to 8.6.1.10 (inc) |
| dell | powerprotect_data_domain | From 8.3.1.0 (inc) to 8.3.1.30 (inc) |
| dell | powerprotect_data_domain | From 7.13.1.0 (inc) to 7.13.1.70 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
