CVE-2026-68866

Medium

Description

PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.70, LTS2025 release versions 8.3.1.0 through 8.3.1.30, LTS2026 release versions 8.6.1.0 through 8.6.1.10, contain a Relative Path Traversal vulnerability in the certificate. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.

SeverityMedium

CVSS6.5

Exploit probability—

ProductPowerProtect Data Domain

PublishedOct 27, 2026

First seenOct 27, 2026

Weakness typeCWE-23CWE-23

How to fix

Update

Dell PowerProtect Data Domain8.9.0.0 or later, 7.13.1.80 or later, 8.3.1.40 or later, 8.6.1.20 or later 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 PowerProtect Data Domain	v < 8.9.0.0 or later, v < 7.13.1.80 or later, v < 8.3.1.40 or later, v < 8.6.1.20 or later	8.9.0.0 or later, 7.13.1.80 or later, 8.3.1.40 or later, 8.6.1.20 or later

Check your version

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