CVE-2026-35153

Severity: medium (CVSS 6.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-17 · updated 2026-10-26
Weakness: CWE-88

Description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an improper neutralization of argument delimiters in a command ('argument injection') vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.

Affected products

Dell PowerProtect Data Domain: from 7.7.1.0 before 7.13.1.70; from 7.14.0.0 before 8.3.1.30; from 8.4.0.0 before 8.6.1.10; 8.7.0.0 — fixed in 7.13.1.70, 8.3.1.30, 8.6.1.10
Dell Powerprotect Dp Series Appliance: before 2.7.9 — fixed in 2.7.9

How to fix

Upgrade to a fixed version: Dell PowerProtect Data Domain 7.13.1.70, 8.3.1.30, 8.6.1.10; Dell Powerprotect Dp Series Appliance 2.7.9. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

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