What is CVE-2026-80884?

CVE-2026-80884 is a unscored severity Linux kernel vulnerability. CVE-2026-80884 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2026-80884?

CVE-2026-80884 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2026-80884?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2026-80884 patch availability.

Is CVE-2026-80884 actively exploited?

CVE-2026-80884 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

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.

Package Linux Kernel

Published 2026-09-04

Last modified 2026-09-04

Patch available

Awaiting data

References

2 total

Kernel Git
https://git.kernel.org/stable/c/10662aafce4acd52278c942d0a5b3993594017b9
Kernel Git
https://git.kernel.org/stable/c/da6d997ac556479c112554ab5d95cbd04683eb11