CVE-2026-84854
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| wibu-systems-ag | wibukey | 0 < 6.72 | affected |
Weaknesses
- CWE-787: CWE-787 Out-of-bounds write
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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