CVE-2026-53477
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Aug 19, 2026
Vendor
unknown
Description
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.