CVE-2026-56129CWE-782

Generic IO & Memory Access driver for PCs provided by TOSHIBA CORPORATION and Dynabook Inc

Medium · published June 25, 2026

CVSS v4.0
6.8
EPSS
0%
Percentile
5.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00165 · 5.5th percentile
Weakness
CWE-782 · Exposed IOCTL with Insufficient Access Control
Published
2026-06-25T07:03Z
EPSS history
Timeline
  • 25 JUN 07:03Z
    Generic IO & Memory Access driver for PCs provided by TOSHIBA CORPORATION and Dynabook Inc
    cvelistv5