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 4 (`WBIO_USH_ADD_RECORD`) and with an invalid `SendBufferSize`.
Published: 2025-11-17
Score: 7.3 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

Tue, 18 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 18 Nov 2025 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Broadcom
Broadcom bcm5820x
Dell
Dell controlvault3
Microsoft
Microsoft windows
Vendors & Products Broadcom
Broadcom bcm5820x
Dell
Dell controlvault3
Microsoft
Microsoft windows

Tue, 18 Nov 2025 03:00:00 +0000

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 4 (`WBIO_USH_ADD_RECORD`) and with `0 < SendBufferSize < 104`. A various amount of bytes can be read ouf of bound past the end the `SendBuffer`. The constraints surrounding this exploitation are pretty tough and may make the exploitation of this vulnerability less likely or limited to a Denial of Services. 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 4 (`WBIO_USH_ADD_RECORD`) and with an invalid `SendBufferSize`.

Mon, 17 Nov 2025 23:00:00 +0000

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 4 (`WBIO_USH_ADD_RECORD`) and with `0 < SendBufferSize < 104`. A various amount of bytes can be read ouf of bound past the end the `SendBuffer`. The constraints surrounding this exploitation are pretty tough and may make the exploitation of this vulnerability less likely or limited to a Denial of Services.
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'}


Subscriptions

Broadcom Bcm5820x
Dell Controlvault3
Microsoft Windows
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2026-02-26T16:56:52.703Z

Reserved: 2025-04-15T21:17:08.089Z

Link: CVE-2025-36463

cve-icon Vulnrichment

Updated: 2025-11-18T14:25:34.012Z

cve-icon NVD

Status : Deferred

Published: 2025-11-17T23:15:53.687

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-36463

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-18T09:06:03Z

Weaknesses