CVE-2026-23857
HIGHCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
2Description
Dell Update Package (DUP) Framework, versions 23.12.00 through 24.12.00, contains an Improper Handling of Insufficient Permissions or Privileges vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
Analysis
Dell Update Package Framework versions 23.12.00 through 24.12.00 suffers from improper privilege handling that allows local attackers with low-level user accounts to escalate their privileges on affected systems. An attacker with interactive access could exploit this vulnerability to gain elevated permissions, potentially compromising system integrity and confidentiality. …
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Remediation
Within 24 hours: Inventory all systems running DUP Framework versions 23.12.00-24.12.00 and restrict local user account access to affected systems. Within 7 days: Implement network segmentation to isolate affected Dell systems and disable DUP auto-update features where operationally feasible. …
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External POC / Exploit Code
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