VULNERABILITY INTELLIGENCE

CVE-2026-53477

CVSS score7.8 HIGH
EPSS probability0.12%
CISA KEVNot currently listed
Published2026-08-19
Last modified2026-08-21
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • security_alert@emc.com: CWE-367

Primary references