CVE-2025-36460

Dell ControlVault3 ControlVault WBDI Driver Broadcom Storage Adapter out-of-bounds write vulnerability

Published Nov 17, 2025 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 2 (`WBIO_USH_GET_IDENTITY`) with an improper `ReceiveBuferSize` value.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Broadcom
Broadcom bcm5820x
Dell
Dell controllvault3
Microsoft
Microsoft windows
Vendors & Products Broadcom
Broadcom bcm5820x
Dell
Dell controllvault3
Microsoft
Microsoft windows
Type Values Removed Values Added
Description Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 2 (`WBIO_USH_GET_IDENTITY`) with `4 <= ReceiveBuferSize < 80` This will lead to an out-of-bound write of up to 75 bytes. These can be either null-bytes or potentially attacker controlled data if another vulnerability is leveraged to place attacked-controlled data as Identity inside the database. Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 2 (`WBIO_USH_GET_IDENTITY`) with an improper `ReceiveBuferSize` value.
Type Values Removed Values Added
Description Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 2 (`WBIO_USH_GET_IDENTITY`) with `4 <= ReceiveBuferSize < 80` This will lead to an out-of-bound write of up to 75 bytes. These can be either null-bytes or potentially attacker controlled data if another vulnerability is leveraged to place attacked-controlled data as Identity inside the database.
Title Dell ControlVault3 ControlVault WBDI Driver Broadcom Storage Adapter out-of-bounds write vulnerability
Weaknesses CWE-805
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
talos
Published
Updated
Feb 26, 2026, 4:56 PM
Reserved
Apr 15, 2025, 9:17 PM
Status
Deferred
Published
Nov 17, 2025, 11:15 PM
Modified
Oct 18, 2026, 8:10 PM