CVE-2026-74616

In the Linux kernel, the following vulnerability has been resolved: xdp: reject clones that overrun skbsharedinfo tailroom xdpfclone clones broadcast copies into a single page and sets framesz to PAGESIZE. xdpbuildskbfromframe later treats that page like a normal XDP frame and expects the usual...

CVE-2026-74616 xdp: reject clones that overrun skb_shared_info tailroom

In the Linux kernel, the following vulnerability has been resolved: xdp: reject clones that overrun skbsharedinfo tailroom xdpfclone clones broadcast copies into a single page and sets framesz to PAGESIZE. xdpbuildskbfromframe later treats that page like a normal XDP frame and expects the usual...

CVE-2026-74616

CVE-2026-74616 is a memory corruption vulnerability in the Linux kernel XDP (eXpress Data Path) subsystem. The flaw resides in xdpf_clone(), which clones broadcast copies into a single page and sets frame_sz to PAGE_SIZE. The existing bounds check only validates that the linear header, headroom, ...

PT-2026-79621

In the Linux kernel, the following vulnerability has been resolved: xdp: reject clones that overrun skb shared info tailroom xdpf clone clones broadcast copies into a single page and sets frame sz to PAGE SIZE. xdp build skb from frame later treats that page like a normal XDP frame and expects th...