CVE-2026-46214

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> vsock/virtio: fix accept queue count leak on transport mismatch<br /> <br /> virtio_transport_recv_listen() calls sk_acceptq_added() before<br /> vsock_assign_transport(). If vsock_assign_transport() fails or<br /> selects a different transport, the error path returns without<br /> calling sk_acceptq_removed(), permanently incrementing<br /> sk_ack_backlog.<br /> <br /> After approximately backlog+1 such failures, sk_acceptq_is_full()<br /> returns true, causing the listener to reject all new connections.<br /> <br /> Fix by moving sk_acceptq_added() to after the transport validation,<br /> matching the pattern used by vmci_transport and hyperv_transport.