CVE-2026-74497: ALSA: usb-audio: Clamp frame size in implicit-feedback mode

Overview

Severity

Medium (CVSS 4.3)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-23

EPSS Score

0.14% (percentile: 4.0%)

Affected Products (1)

Other

• 21684-17084

Revision History

• 2026-08-23: Information published.