Relative Path Traversal Vulnerability in Dell PowerProtect Data Domain
CVE-2026-68866

6.5MEDIUM

Key Information:

Vendor

Dell
Status
Powerprotect Data Domain
Vendor
CVE Published:
27 October 2026

What is CVE-2026-68866?

A vulnerability has been identified in Dell PowerProtect Data Domain affecting specific feature and Long-Term Support (LTS) release versions. This vulnerability allows high-privileged attackers with remote access to manipulate file paths, potentially leading to unauthorized access and Denial of Service (DoS) conditions. Organizations utilizing PowerProtect Data Domain must ensure they are running the latest software versions and apply any necessary updates to safeguard their systems against potential exploitation.

Affected Version(s)

PowerProtect Data Domain 0 < 8.9.0.0 or later

PowerProtect Data Domain 0 < 7.13.1.80 or later

PowerProtect Data Domain 0 < 8.3.1.40 or later

References

https://www.dell.com/support/kbdoc/en-us/000515178/dsa-20...
vendor-advisory

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.