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Vulnerability record · CVE-2025-31361 · published 17 November 2025

CVE-2025-31361: Use of uninitialized resource vulnerability

A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.

8.7 CVSS 3.1 High EPSS 0.22% · top 88.5% CWE-908 · Use of uninitialized resource Deferred
8.7CVSS 3.1 base score
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

References

LinkTags
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2174
https://www.dell.com/support/kbdoc/en-us/000326061/dsa-2025-228
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2174

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Source: NIST National Vulnerability Database (record CVE-2025-31361), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.