Information Exposure Vulnerability in Dell PowerProtect Data Domain
CVE-2026-23777

4.3MEDIUM

Key Information:

Vendor

Dell
Status
Powerprotect Data Domain
Vendor
CVE Published:
17 April 2026

What is CVE-2026-23777?

Dell PowerProtect Data Domain systems running specific versions of the Data Domain Operating System have a vulnerability that allows unauthorized access to sensitive information. A remote attacker with limited privileges can exploit this vulnerability, potentially leading to the exposure of confidential data. It is crucial for users to assess their systems and apply necessary security updates to mitigate this risk.

Affected Version(s)

PowerProtect Data Domain 0 < 8.6.0.0 or later

PowerProtect Data Domain 0 < 8.3.1.20 or later

PowerProtect Data Domain 0 < 7.13.1.50 or later

References

https://www.dell.com/support/kbdoc/en-us/000450699/dsa-20...
vendor-advisory

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.