CVE-2026-68284

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix cork use-after-free in tcpbpfsendmsg tcpbpfsendmsg keeps msgtx across skstreamwaitmemory, which drops and reacquires the socket lock. Its error path tries to decide whether msgtx names the local temporary messag...

CVE-2026-68284

The CVE-2026-68284 entry concerns a Linux kernel vulnerability in bpf, sockmap: a cork use-after-free in tcp_bpf_sendmsg(). The issue arises when msg_tx, which can point to the local temporary cork or to the shared cork, is compared against psock->cork after sk_stream_wait_memory() releases an...

Linux Distros Unpatched Vulnerability : CVE-2026-68284

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, sockmap: Fix cork use-after-free in tcpbpfsendmsg tcpbpfsendmsg keeps msgtx across skstreamwaitmemory, which drops and reacquires the socket lock. Its erro...