EUVD-2026-81974

In the Linux kernel, the following vulnerability has been resolved: bpf, cgroup: Fix invalid storage access after cgroupbpfattach failed A potential invalid storage access issue can occur after replacing a cgroup bpf prog. This occurs in the following scenario: 1. prog1 with storage is attached t...

CVE-2026-90313

CVE-2026-90313 affects the Linux kernel BPF/cgroup subsystem. When a cgroup BPF program is replaced using BPF_F_REPLACE and the replacement fails midway (e.g., in bpf_trampoline_link_cgroup_shim or update_effective_progs), the cleanup path frees the new storage but fails to restore pl->storage...