SUSE CVE-2026-74310

In the Linux kernel, the following vulnerability has been resolved: vhost/net: complete zerocopy ubufs only once vhost-net initializes one ubufinfo per outstanding zerocopy TX descriptor and hands it to the backend socket. The networking stack may then clone a zerocopy skb before all skb referenc...

CVE-2026-53365

The Linux kernel is vulnerable in the vsock/virtio component due to a flaw in zerocopy completion for multi-skb sends. When large messages are fragmented, the zerocopy uarg is incorrectly attached only to the last skb, causing non-final skbs to carry pinned user pages without completion tracking....