CVE-2026-56129
Medium
Description
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.
SeverityMedium
CVSS5.5
Exploit probability—
ProductGeneric IO & Memory Access driver
PublishedJun 25, 2026
First seenJun 25, 2026
Weakness typeCWE-782CWE-782
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Dynabook Inc. Generic IO & Memory Access driver | No range specified | — |
| TOSHIBA CORPORATION Generic IO & Memory Access driver | No range specified | — |
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