CVE-2026-89811

CVE-2026-89811 affects the Linux kernel in the drm/amdkfd subsystem (AMD KFD driver). The MES (Micro Engine Scheduler) fails to perform a heavy-weight TLB invalidation after unmapping GPU queues—unlike HWS, which does so automatically. This creates a race condition where in-flight DMA descriptors...

EUVD-2026-80411

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add TLB flush after MES queue eviction/suspension MES Micro Engine Scheduler does not perform heavy-weight TLB invalidation after unmapping queues, unlike HWS which does this automatically. This causes a race conditio...