High severity7.8NVD Advisory· Published Aug 19, 2026
CVE-2026-53477
CVE-2026-53477
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.
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Affected products
1- Range: <5.7.1
Patches
Vulnerability mechanics
References
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