CVE-2026-64001: ALSA: pcm: oss: Fix setup list UAF on proc write error

Overview

Severity

Medium (CVSS 6.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-21

Last Updated

2026-08-12

EPSS Score

0.17% (percentile: 6.3%)

Affected Products (1)

Other

• 21580-17084

Revision History

• 2026-07-21: Information published.
• 2026-08-12: Information published.