CVE-2026-90371 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: fix RXDMAD_C buffer recycling race

The RXDMAD_C buffers come from the RRO data queues' page pools, which are
bound to a different NAPI, so the direct page-pool recycle used here could
race the owning NAPI; take the non-direct path as is already done for WED
RX queues.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux Subscribe	Linux Kernel Subscribe

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://git.kernel.org/stable/c/7ac05ed3a50e511c93f8506e555709a208dfce0a
https://git.kernel.org/stable/c/a273dc3b86a7d983d643827d3d3c795d55d8f632
https://git.kernel.org/stable/c/e1f97c10a4ec2b9db69a134b757304399ca903ce

History

Thu, 17 Sep 2026 16:30:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix RXDMAD_C buffer recycling race The RXDMAD_C buffers come from the RRO data queues' page pools, which are bound to a different NAPI, so the direct page-pool recycle used here could race the owning NAPI; take the non-direct path as is already done for WED RX queues.
Title		wifi: mt76: fix RXDMAD_C buffer recycling race
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/7ac05ed3a50e511c93f8506e555709a208dfce0a https://git.kernel.org/stable/c/a273dc3b86a7d983d643827d3d3c795d55d8f632 https://git.kernel.org/stable/c/e1f97c10a4ec2b9db69a134b757304399ca903ce

Projects

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MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-09-17T16:09:12.046Z

Updated: 2026-09-17T16:09:12.046Z

Reserved: 2026-09-11T19:38:34.808Z

Link: CVE-2026-90371

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-17T17:17:36.263

Modified: 2026-09-17T17:17:36.263

Link: CVE-2026-90371

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

No weakness.

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