CVE-2026-74408 | Linux Kernel up to 7.1.4 ath9k ath_tx_edma_tasklet memory corruption

A vulnerability described as very critical has been identified in Linux Kernel up to 7.1.4. The affected element is the function ath_tx_edma_tasklet of the component ath9k. Such manipulation leads to memory corruption.

This vulnerability is traded as CVE-2026-74408. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.