Incorrect Authorization Vulnerability in Dell Command Update
CVE-2026-67266

5.5MEDIUM

Key Information:

Vendor

Dell
Status
Dell Command Update (dcu)
Vendor
CVE Published:
19 August 2026

What is CVE-2026-67266?

A vulnerability exists in Dell Command Update that allows low privileged attackers with local access to potentially exploit it. This flaw could lead to unauthorized privilege escalation, compromising the integrity of the system. Users are advised to upgrade to version 5.7.1 or later to mitigate this risk.

Affected Version(s)

Dell Command Update (DCU) 0 < 5.7.1

References

https://www.dell.com/support/kbdoc/en-us/000501378/dsa-20...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
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 Ori Gabriel for reporting this issue.
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