CVE-2026-90371

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A race condition exists in the mt76 wifi driver during the recycling of RXDMAD C buffers. These buffers originate from RRO data queues' page pools and are bound to a different NAPI (New API), which is a mechanism used by the Linux kernel to reduce interrupt overhead. The use of direct page-pool recycling in this context can lead to a race condition with the owning NAPI.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.