CVE-2026-98891: wifi: mac80211: validate deauth frame length before reason access

Overview

Severity

Medium (CVSS 4.3)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-24

Last Updated

2026-10-24

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-24: Information published.
• 2026-10-24: Information published.