CVE-2026-80693

CVE-2026-80693 is an out-of-bounds write in the Linux kernel's idpf (Intel DPA) network driver. The function idpf_get_reg_intr_vecs() fills a reg_vals[] array using per-chunk num_vectors from a VIRTCHNL2_OP_ALLOC_VECTORS reply, but the array size is based on caps.num_allocated_vectors. Since the ...