Uninitialized Resource Vulnerability in Dell PowerProtect Data Domain
CVE-2026-56085

3.3LOW

Key Information:

Vendor

Dell
Status
Powerprotect Data Domain
Vendor
CVE Published:
3 July 2026

What is CVE-2026-56085?

The Dell PowerProtect Data Domain product line, comprising various versions, is susceptible to a vulnerability that allows a low privileged attacker with local access to potentially exploit uninitialized resources. This exploitation could result in unauthorized exposure of sensitive information, raising security concerns for users managing critical data. Customers are advised to review the security updates to mitigate the risks associated with this vulnerability.

Affected Version(s)

PowerProtect Data Domain 0 < 8.8.0.0 or later

PowerProtect Data Domain 0 < 8.6.1.20 or later

PowerProtect Data Domain 0 < 8.3.1.40 or later

References

https://www.dell.com/support/kbdoc/en-us/000481268/dsa-20...
vendor-advisory

CVSS V3.1

Score:
3.3
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dell would like to thank kam1tsur3 for reporting this issue.
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