Feed/CVE-2018-3990
CVE-2018-3990CRITICALCVSS 9.3

CVE-2018-3990

Published Feb 5, 2019·Updated Jun 16, 2026

NVD Description

An exploitable pool corruption vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 (Build 2400). A specially crafted IRP request can cause a buffer overflow, resulting in kernel memory corruption and, potentially, privilege escalation. An attacker can send an IRP request to trigger this vulnerability.

Public Exploits & PoCs1 found

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References

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