linux: In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airoha_qdma_cle...
CVE-2026-63859 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-63859, released July 20, 2026. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue() Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in airoha_qdma_cleanup_tx_queue routine. Moreover, reset TX_DMA_IDX to TX_CPU_IDX to notify the NIC the QDMA TX ring is empty.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 13.5 (trixie) | 6.12.115-2 | DEBIAN-CVE-2026-63859 | Jul 20, 2026 |
| linux · Debian 14 | 7.0.10-1 | DEBIAN-CVE-2026-63859 | Jul 20, 2026 |
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