CVE-2026-22266 PUBLISHED

Assigner: dell
Reserved: 07.01.2026 Published: 19.02.2026 Updated: 19.02.2026

Dell PowerProtect Data Manager, version(s) prior to 19.22, contain(s) an Improper Verification of Source of a Communication Channel vulnerability in the REST API. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS Score: 4.7

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	High	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.1

Product Status

Vendor	Dell
Product	PowerProtect Data Manager
Versions	Default: unaffected affected from N/A to 19.22.0-24 or later (excl.)

Credits

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

References

https://www.dell.com/support/kbdoc/en-us/000429778/dsa-2026-046-security-update-for-dell-powerprotect-data-manager-multiple-vulnerabilities

Problem Types

CWE-146: Improper Neutralization of Expression/Command Delimiters CWE