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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Fixes

Solution

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Workaround

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History

Wed, 19 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Title Time‑of‑check Time‑of‑use Race Condition in Dell Command Update Allows Local Privilege Escalation

Wed, 19 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-367
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: dell

Published:

Updated: 2026-08-19T15:04:41.546Z

Reserved: 2026-06-09T17:04:35.249Z

Link: CVE-2026-53477

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-19T15:17:10.417

Modified: 2026-08-19T15:17:10.417

Link: CVE-2026-53477

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-19T17:45:03Z

Weaknesses