CVE-2026-53069 net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master

In the Linux kernel, the following vulnerability has been resolved: net, bpf: fix null-ptr-deref in xdpmasterredirect for down master syzkaller reported a kernel panic in bondrrgenslaveid reached via xdpmasterredirect. Full decoded trace: https://syzkaller.appspot.com/bug?extid=80e046b8da2820b6ba...

EUVD-2026-38937

In the Linux kernel, the following vulnerability has been resolved: net, bpf: fix null-ptr-deref in xdpmasterredirect for down master syzkaller reported a kernel panic in bondrrgenslaveid reached via xdpmasterredirect. Full decoded trace: https://syzkaller.appspot.com/bug?extid=80e046b8da2820b6ba...

CVE-2026-53069

The CVE-2026-53069 issue is a Linux kernel null-pointer dereference in the XDP redirect path for bonding devices that have not been fully initialized. Specifically, bond_rr_gen_slave_id() can dereference a NULL rr_tx_counter when XDP redirects reach a bond that was never opened. The fix in xdp_ma...

CVE-2026-53069 net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master

In the Linux kernel, the following vulnerability has been resolved: net, bpf: fix null-ptr-deref in xdpmasterredirect for down master syzkaller reported a kernel panic in bondrrgenslaveid reached via xdpmasterredirect. Full decoded trace: https://syzkaller.appspot.com/bug?extid=80e046b8da2820b6ba...

PT-2026-51963

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference exists in the xdp master redirect function. This occurs when the function attempts to call the master's ndo xdp get xmit slave while the master device is not u...