EUVD-2026-86672

In the Linux kernel, the following vulnerability has been resolved: bpf: mark a NULL call argument precise checkfuncarg allows bpfregisterisnull for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scala...

CVE-2026-98019

The Linux kernel contains a vulnerability in the BPF subsystem where certain functions failed to mark underlying scalar registers as precise . Specifically, check_func_arg() allowed bpf_register_is_null() for nullable arguments without marking the register as precise, and check_helper_call() enfo...