Improper Verification of Source Vulnerability in Dell PowerProtect Data Manager
CVE-2026-22266

4.7MEDIUM

Key Information:

Vendor

Dell
Status
Powerprotect Data Manager
Vendor
CVE Published:
19 February 2026

What is CVE-2026-22266?

Dell PowerProtect Data Manager prior to version 19.22 contains a vulnerability in its REST API due to improper verification of the source of communication channels. An attacker with high privileges and remote access could exploit this flaw, potentially bypassing vital protection mechanisms designed to secure the data management operations.

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Deploy the Patch

Affected Version(s)

PowerProtect Data Manager < 19.22.0-24 or later

References

https://www.dell.com/support/kbdoc/en-us/000429778/dsa-20...
vendor-advisory

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

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