PT-2026-32257 · Dynabook · Bluetooth Acpi Drivers

Andrea Monzani + 2 · Published 2026-04-13 · Updated 2026-04-13 · CVE-2026-35553

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Dynabook Inc. Bluetooth ACPI Drivers (affected versions not specified)

Description A stack-based buffer overflow exists in the Bluetooth ACPI Drivers. This occurs when an attacker modifies specific registry values, which could lead to the execution of arbitrary code.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-35553

Affected Products

Bluetooth Acpi Drivers

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-35553 · Security Note
• https://twitter.com/VulmonFeeds/status/2043640016094584907 · Twitter Post
• https://global.sharp/corporate/info/product-security/advisory-list/2026-001 · Note
• https://corporate.jp.sharp/info/product-security/advisory-list/2026-001 · Note
• https://jvn.jp/en/vu/JVNVU96334293 · Note