CVE-2026-56129
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | dynabook inc. |
| Product | generic io & memory access driver |
| Published | Jun 25, 2026 |
| Last Updated | Jun 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Dynabook Inc. / Generic IO & Memory Access driver
all versions
TOSHIBA CORPORATION / Generic IO & Memory Access driver
all versions