XXE in Dell Command Update (Dcu)
CVE-2026-67268
Dell Command Update (DCU), versions prior to 5.7.1, contain an Improper Restriction of XML External Entity Reference vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges and Server-side request forgery.
Vulnerability class: XXE (XML External Entity)
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-67268?
- CVE-2026-67268 is a medium-severity vulnerability in Dell Command Update (Dcu), classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2026-08-19.
- How severe is CVE-2026-67268?
- Medium severity. CVSS v3 base score is 6.5 out of 10.