CVE-2026-49814

High

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 arbitrary command execution.

SeverityHigh

CVSS7.2

Exploit probability—

ProductDell Data Domain Operating System

PublishedJul 3, 2026

First seenJul 3, 2026

Weakness typeCWE-78OS command injection

How to fix

Vendor advisories

dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Affected products

Product	Affected versions	Fixed in
dell data_domain_operating_system	7.7.1.0 ≤ v ≤ 7.13.1.70, 8.0.0.0 ≤ v ≤ 8.3.1.30, 8.4.0.0 ≤ v ≤ 8.7.0.0	—

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