CVE-2026-56084

Medium

Description

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Server-Side Request Forgery (SSRF) vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Server-side request forgery.

SeverityMedium

CVSS5.8

Exploit probability—

ProductDell Data Domain Operating System

PublishedOct 27, 2026

First seenOct 27, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

dell data_domain_operating_system7.13.1.90, 8.3.1.50, 8.6.1.30 or later

Vendor advisories

dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Affected products

Product	Affected versions	Fixed in
dell data_domain_operating_system	7.13.1.0 ≤ v < 7.13.1.90, 8.3.1.0 ≤ v < 8.3.1.50, 8.6.1.0 ≤ v < 8.6.1.30	7.13.1.90, 8.3.1.50, 8.6.1.30

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

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