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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| wibu-systems-ag | wibukey | < 6.72 | 6.72 |
Advisories 3
- ICSA-26-295-06 Siemens PSS(R)SINCAL CISA ICS & IT advisories · Oct 22, 2026
- NCSC-2026-0415 Kwetsbaarheden verholpen in Siemens-producten NCSC-NL (Netherlands) · Oct 13, 2026
- SSA-148322 SSA-148322: WibuKey Denial of Service Vulnerability in PSS(R)SINCAL Siemens ProductCERT · Oct 13, 2026