CVE-2026-93251: ACPI: bus: Introduce acpi_bus_get_primary_device()

Overview

Severity

Medium (CVSS 5.2)

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-28

EPSS Score

0.19% (percentile: 7.7%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-09-28: Information published.