CVE-2026-80884: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: ntb: Store original DMA address for future release The DMA API requires that dma_free_attrs receive the exact dma_handle originally returned by the allocation function. Do not modify it.

Affected products

• Linux Linux: from 4.20, before 7.1.5 (fixed in 7.1.5)

Published 2026-09-04. Last modified 2026-09-04.