CVE-2026-41122: Dell Data Domain Operating System

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

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 a stored cross-site scripting vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability. Exploitation may lead to information disclosure, session theft, or client-side request forgery.

Affected products

• Dell Data Domain Operating System: from 7.7.1.0, before 7.13.1.80 (fixed in 7.13.1.80); from 7.14.0.0, before 8.3.1.40 (fixed in 8.3.1.40); from 8.4.0.0, before 8.6.1.20 (fixed in 8.6.1.20); from 8.7.0.0, before 8.8.0.0 (fixed in 8.8.0.0)

Published 2026-07-08. Last modified 2026-07-08.