UNKNOWN NVD
CVE-2026-93793
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TX_CMD response layout TX_CMD parsing uses frame_count to wal
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: validate TX_CMD response layout
TX_CMD parsing uses frame_count to walk status entries and then
read the trailing SCD SSN. Make the minimum-length check follow
that exact runtime layout calculation before parsing the payload.
For new TX API, reject TX_CMD responses with frame_count != 1 and
warn/return in the aggregation handler to document that aggregated
accounting is expected via BA notifications.
References
- https://git.kernel.org/stable/c/4d942dfc13aec393e003ab28ff58db744c26e6eb
- https://git.kernel.org/stable/c/8d70881707b47353359df57df12f6de67fdacdd2
- https://git.kernel.org/stable/c/fc14f5fe8a4374ed1088cfbddc1dae4d16c9935b
This unknown severity vulnerability was published on 2026-09-24 via NVD.
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