CVE-2026-41122: dell data_domain_operating_system Cross-site Scripting
Vulnerability summary
CVE-2026-41122 is a high (CVSS 7.1) Cross-site Scripting vulnerability in dell data_domain_operating_system. EPSS estimates a 0.28% chance of exploitation in the next 30 days, higher than 19.4% of scored vulnerabilities.
Timeline
- 08-07-2026PublishedVulnerability first disclosed.
- 08-07-2026Last modifiedVulnerability information updated.
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 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.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST7.1HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS trend
Probability
0.28%
Chance of exploitation in the next 30 days
Percentile
19%
Versus all other CVEs
30-day change
0.00 pp
From 0.28% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Dell2 products
- data_domain_operating_system≥ 7.7.1.0, < 7.13.1.80 | ≥ 7.14.0.0, < 8.3.1.40 | ≥ 8.4.0.0, < 8.6.1.20 | ≥ 8.7.0.0, < 8.8.0.0
- powerprotect data domain< 8.8.0.0 or later | < 8.6.1.20 or later | < 8.3.1.40 or later | < 7.13.1.80 or later
1 vendor · 2 products
References
1 links- www.dell.com/support/…Vendor Advisory