high availability risk

CVE-2026-43464 is a Linux kernel vulnerability, published by NVD on May 8, 2026 and sourced to kernel.org, affecting Mellanox mlx5 Ethernet receive handling when XDP multi-buffer programs alter packet-buffer layout on affected 6.6, 6.12, 6.17, 6.18, 6.19, and 7.0 release lines. It is not a...