CVEvulnerability

CVE-2026-84854

7.0 HIGH Published 2026-10-06 Modified 2026-10-15 Official page ↗
Status
Deferred
Published
2026-10-06
Last modified
2026-10-15
Assigner
2fc02b1f-71e7-4514-a878-169626f68903
CVSS 3.1 (2fc02b1f-71e7-4514-a878-169626f68903)
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

In the WibuKey driver for Windows below Version 6.72, insufficient validation of user input when calculating the size of a kernel buffer could cause small amounts of data to be written outside the intended kernel buffer. This can lead to a system crash. Under unfavorable circumstances, adjacent kernel memory may be modified.

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References