CVE-2026-64586: wifi: brcmfmac: drain bus_reset work on device removal

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-07

Last Updated

2026-09-11

EPSS Score

0.25% (percentile: 16.6%)

Affected Products (2)

Other

• 21626-17084
• 21684-17084

Security Updates (1)

• Security Update

Revision History

• 2026-08-07: Information published.
• 2026-08-10: Information published.
• 2026-09-11: Information published.