CVE-2026-80837

CVE-2026-80837 is a use-after-free vulnerability in the Linux kernel's nf_tables subsystem, confirmed on version 7.2.0-rc6 via KASAN. The root cause is a race in nft_quota_obj_eval(), which enqueues a packet-path notification onto nft_net->notify_list via an unlocked list_add_tail(), while nft...