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CVE-2026-84854

Out of Bound Write on WibuKey for Windows PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
wibu-systems-ag / wibukeyaffected 0 before 6.72

CWE

CWE-787

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

siemens-SADP

No English description supplied.