CVE-2026-98262: ata: libahci: clear PxCLBU and PxFBU for AHCI_HFLAG_32BIT_ONLY

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-07

EPSS Score

0.18% (percentile: 7.3%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-07: Information published.