Improper XML External Entity Handling in Dell Command Update
CVE-2026-67268

6.5MEDIUM

Key Information:

Vendor

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

What is CVE-2026-67268?

Dell Command Update versions prior to 5.7.1 are susceptible to an Improper Restriction of XML External Entity Reference vulnerability. This flaw allows a low privileged attacker with local access to exploit the system, which could potentially lead to elevation of privileges and Server-side Request Forgery (SSRF). Users are advised to update to the latest version to mitigate these security risks.

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:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dell would like to thank Ori Gabriel for reporting this issue
.