Home

Description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a missing authentication for critical function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges. Exploitation requires an authenticated user to perform a specific action.

PUBLISHED Reserved 2026-02-16 | Published 2026-04-20 | Updated 2026-04-22 | Assigner dell




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-306: Missing Authentication for Critical Function

Product status

Default status
unaffected

Any version before 8.6.1.10, 8.7.0.0 or later
affected

Any version before 8.3.1.30 or later
affected

Any version before 7.13.1.70 or later
affected

Any version before 2.7.9 with DD OS 8.3.1.30
affected

Credits

Dell would like to thank brocked200 (Nguyen Quoc Khanh) for reporting these issues. finder

References

www.dell.com/...protect-data-domain-multiple-vulnerabilities vendor-advisory

cve.org (CVE-2026-26944)

nvd.nist.gov (CVE-2026-26944)

Download JSON