CVE-2026-81581 (GCVE-0-2026-81581)
Vulnerability from cvelistv5
Published
2026-08-27 07:46
Modified
2026-08-28 03:55
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Summary
Improper validation of memory boundaries in WibuKey64.sys of WibuKey up to 6.70 for Windows can be exploited by an attacker by setting the pointers outside the scope of the program. This usually results in a denial of service, yet we cannot rule out the possibility of exploits that can cause Remote Code Execution and Privilege Escalation (since the driver runs with system privileges).
Impacted products
Vendor Product Version
wibu-systems-ag wibukey Version: 0   < 6.71
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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