CVE Catalog
CVE-2026-56797
HighCVSS 7.3Summary
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 exploit this, leading to elevation of privileges.
Risk Assessment
The risk involves potential privilege escalation by a local attacker, which could allow them to take control of the system.
Recommendation
It is recommended to update Dell Command Update to version 5.7.1 or later, which includes the fix.
Original NVD description (English source)
Dell Command Update (DCU), versions prior to 5.7.1, 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.