Improper Access Control in Dell PowerProtect Data Domain
CVE-2026-90730

6.5MEDIUM

Key Information:

Vendor

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

What is CVE-2026-90730?

The vulnerability within Dell PowerProtect Data Domain products exposes users to potential exploitation by unauthenticated attackers. By gaining remote access, these attackers may execute actions that result in a denial of service, hindering authorized users' ability to use the system effectively. It is crucial for organizations utilizing affected versions to implement security updates and evaluate their exposure to this risk.

Affected Version(s)

PowerProtect Data Domain 0 < 8.9.0.0 or later

PowerProtect Data Domain 0 < 7.13.1.90 or later

PowerProtect Data Domain 0 < 8.3.1.50 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:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.