CVE-2026-49817: Dell Command Update

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

Affected products

• Dell Command Update: before 5.7.1 (fixed in 5.7.1)

Published 2026-08-19. Last modified 2026-08-21.