CVE-2026-53477 — Dell / Dell Command Update (DCU)

CVE-2026-53477

Dell / Dell Command Update (DCU) PUBLISHED

Description (CNA)

Dell Command Update (DCU), versions prior to 5.7.1, contain a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

Affected (CNA)

Vendor / product	Versions
Dell / Dell Command Update (DCU)	affected 0 before 5.7.1

CWE

CWE-367

References

https://www.dell.com/support/kbdoc/en-us/000501378/dsa-2026-309-security-update-for-dell-command-update-for-multiple-vulnerabilities

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.