CVE-2026-80884

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.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

Published

2026-09-04

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

References

• https://git.kernel.org/stable/c/0f035333e19944f8ea7a423681f161eb1b2db21c
• https://git.kernel.org/stable/c/10662aafce4acd52278c942d0a5b3993594017b9
• https://git.kernel.org/stable/c/2b9ddb7311c79e8af2410abd97765fffd9ddf586
• https://git.kernel.org/stable/c/a4a046f668c7c7d0df9510cc426678563fff1b03
• https://git.kernel.org/stable/c/da6d997ac556479c112554ab5d95cbd04683eb11

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