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CVE-2026-23857

Dell Update Package Framework vulnerability

8.2 HIGHEPSS 0.11%
  1. Published12 Feb 2026

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.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionRequired
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected products

Dell Update Package Framework≥ 23.12.00 < 25.02.00

Remediation

Fixed in
Dell Update Package Framework≥ 25.02.00

References

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Frequently asked

Is CVE-2026-23857 being actively exploited?

CVE-2026-23857 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.11%.

How severe is CVE-2026-23857?

CVE-2026-23857 has a CVSS 3.1 base score of 8.2, rated high. EPSS estimates a 0.11% probability of exploitation.

Which products are affected by CVE-2026-23857?

Affected products include Dell Update Package Framework.

How do I fix CVE-2026-23857?

Upgrade affected software to a fixed version, for example Dell Update Package Framework 25.02.00 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-23857 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.