Out-of-bounds write in ControlVault3 Plus and ControlVault3 - CVE-2025-36462
Published: November 18, 2025
Vulnerability identifier: #VU118588
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-36462
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Dell
Affected software:
ControlVault3 Plus
ControlVault3
ControlVault3 Plus
ControlVault3
Detailed vulnerability description
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in the ControlVault WBDI Driver Broadcom Storage Adapter functionality within WBIO_USH_CREATE_CHALLENGE. A local user can use a specially crafted WinBioControlUnit call, trigger an out-of-bounds write and execute arbitrary code on the target system.
How to mitigate CVE-2025-36462
Install updates from vendor's website.