CVE-2026-80566: Input: hynitron_cstxxx - validate touch count and finger IDs

Overview

Severity

Low (CVSS 3.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-27

EPSS Score

0.16% (percentile: 5.1%)

Affected Products (1)

Other

• 21684-17084

Revision History

• 2026-08-27: Information published.