CVE-2026-53078

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF socket operations sockops program. When a BPF sockops program accesses context fields with the same destination and source registers, certain macros fail to properly clear the destination register. This can lead to a...

CVE-2025-68227 mptcp: Fix proto fallback detection with BPF

In the Linux kernel, the following vulnerability has been resolved: mptcp: Fix proto fallback detection with BPF The sockmap feature allows bpf syscall from userspace, or based on bpf sockops, replacing the skprot of sockets during protocol stack processing with sockmap's custom read/write...