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Vulnerability record · CVE-2026-22266 · published 19 February 2026

CVE-2026-22266: Dell powerprotect data manager vulnerability

Dell · Powerprotect Data Manager

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.

8.8 CVSS 3.1 High EPSS 0.29% · top 81.1% CWE-146 · CWE-146
8.8CVSS 3.1 base score
0.29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.dell.com/support/kbdoc/en-us/000429778/dsa-2026-046-security-update-for-dell-powerprotect-data-manager-multi Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2026-49499Dell powerprotect data manager vulnerabilityDell PowerProtect Data Manager, versions prior to 20.2.0.0, contain(s) a Generation of Incorrect Security Tokens vulnerability in the IAM. A low priv…EPSS 0.42%8.8CVE-2026-22267Dell powerprotect data manager vulnerabilityDell PowerProtect Data Manager, version(s) prior to 19.22, contain(s) an Incorrect Privilege Assignment vulnerability. A low privileged attacker with…EPSS 0.42%8.8CVE-2024-22454Dell powerprotect data manager weak password recovery vulnerabilityDell PowerProtect Data Manager, version 19.15 and prior versions, contain a weak password recovery mechanism for forgotten passwords. A remote unauth…EPSS 0.56%8.8CVE-2023-28062Dell powerprotect data manager vulnerabilityDell PPDM versions 19.12, 19.11 and 19.10, contain an improper access control vulnerability. A remote authenticated malicious user with low privilege…EPSS 0.77%7.8CVE-2025-43885Dell powerprotect data manager os command injection vulnerabilityDell PowerProtect Data Manager, version(s) 19.19 and 19.20, Hyper-V contain(s) an Improper Neutralization of Special Elements used in an OS Command (…EPSS 0.53%7.8CVE-2025-43887Dell powerprotect data manager incorrect default permissions vulnerabilityDell PowerProtect Data Manager, version(s) 19.19 and 19.20, Hyper-V contain(s) an Incorrect Default Permissions vulnerability. A low privileged attac…EPSS 0.10%7.8CVE-2025-43888Dell powerprotect data manager sensitive information in log file vulnerabilityDell PowerProtect Data Manager, Hyper-V, version(s) 19.19 and 19.20, contain(s) an Insertion of Sensitive Information into Log File vulnerability. A …EPSS 0.14%7.8CVE-2025-43725Dell powerprotect data manager incorrect default permissions vulnerabilityDell PowerProtect Data Manager, Generic Application Agent, version(s) 19.19 and 19.20, contain(s) an Incorrect Default Permissions vulnerability. A l…EPSS 0.13%

Source: NIST National Vulnerability Database (record CVE-2026-22266), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.