Dynabook Inc. Generic IO & Memory Access driver vulnerabilities

Latest Dynabook Inc. Generic IO & Memory Access driver CVEs

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1. CVE-2026-56129 Generic IO & Memory Access driver for PCs provided by TOSHIBA CORPORATION and Dynabook Inc. exposes its IOCTL with insufficient access control. A logged-in user with no administrative privilege may ac...

   Published 2026-06-25

   Medium·CVSS 6.8 EPSS 0.17%

   Generic IO & Memory Access driver for PCs provided by TOSHIBA CORPORATION and Dynabook Inc. exposes its IOCTL with insufficient access control. A logged-in user with no administrative privilege may access physical memory.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.