EUVD-2026-81811

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix WARNING in restort syzbot reported a WARNON!res-dev in restort triggered via addrhandler during asynchronous address resolution: " WARNING: drivers/infiniband/core/restrack.c:138 at restort+0x1c4/0x230 CPU1:...

CVE-2026-90218

CVE-2026-90218 affects the Linux kernel RDMA subsystem, specifically the rdma_restrack_add() path in drivers/infiniband/core/cma.c. During asynchronous address resolution in addr_handler(), if cma_acquire_dev_by_src_ip() fails, the resource is still unconditionally passed to rdma_restrack_add() w...