[Intersect Warns of Critical Linux Kernel Vulnerability, Recommends Staking Pool Operators Update Nodes] A weekly report released by Intersect, the Cardano ecosystem governance organization, reveals that the Linux kernel vulnerability CVE-2026-98432 has a CVSS score of 9.8, affecting multiple Linux distributions, including Ubuntu. Intersect recommends that Cardano staking pool operators check the Linux kernel version used by their nodes and update and restart their servers after the distribution releases security patches. Intersect will release security guidance through its official X account and the staking pool operator community.