CVE-2026-74501: ALSA: usb-audio: fix use-after-free in ump_to_endpoint()

Overview

Severity

Medium (CVSS 4.9)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-09-11

EPSS Score

0.17% (percentile: 6.3%)

Affected Products (1)

Other

• 21684-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-11: Information published.