CVE-2026-84854

Vendor

Microsoft

Product

windows

CVSS

7.0

Exposure class

OT / ICS

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 27
   ICS advisory CISA 9d ago

   Siemens PSS(R)SINCAL

   PSS(R)SINCAL uses WibuKey third-party product that contains an out-of-bounds write vulnerability. An attacker could exploit this vulnerability to cause a system crash, resulting in a denial-of-service condition. This affects PSS…

   CVSS 3.1 No fix yet CVE-2026-84854 Siemens
2. 10
   CVE NVD 25d ago

   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…

   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…

   CVSS 7.0 CVE-2026-84854 Microsoft