PT-2026-121861

CVE-2026-98891

Published

2026-10-23

Updated

2026-10-23

Score

N/A

Not available

No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.

In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: validate deauth frame length before reason access

ieee80211 rx mgmt deauth() reads the deauth reason code before checking that the fixed field is actually present in the received frame.

Validate the deauth frame length first and only then read the reason code.

Vendors

Affected products

Related identifiers

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