CVE-2026-80612

CVE-2026-80612 affects the Linux kernel's lwtunnel (lightweight tunnel) subsystem. The root cause is that skb metadata (used for XDP-to-TC information passing) resides in the skb headroom, and LWT encapsulation prepends outer headers that move skb->data over that region. For forwarded packets ...

EUVD-2026-38979

In the Linux kernel, the following vulnerability has been resolved: bpf: testrun: Fix the null pointer dereference issue in bpflwtxmitpushencap The bpflwtxmitpushencap helper needs to access skbdstskb-dev to calculate the needed headroom: err = skbcowheadskb, len + LLRESERVEDSPACEskbdstskb-dev; B...