CVE-2026-23857

Severity: high (CVSS 8.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-12 · updated 2026-06-17
Weakness: CWE-280

Description

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.

Affected products

Dell Update Package Framework: from 23.12.00 before 25.02.00 — fixed in 25.02.00

How to fix

Upgrade to a fixed version: Dell Update Package Framework 25.02.00. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000426781/dsa-2026-081-security-update-for-dell-update-package-dup-framework-vulnerability

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