Affected by GO-2025-4167
and 5 other vulnerabilities
GO-2025-4167: Cilium with misconfigured toGroups in policies can lead to unrestricted egress traffic in Ciliumgithub.com/cilium/cilium
GO-2026-4522: Cilium may not enforce host firewall policies when Native Routing, WireGuard and Node Encryption are enabled in github.com/cilium/cilium
GO-2026-4856: Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic in github.com/cilium/cilium
GO-2026-5400: Cillium exposes sensitive information included in the cilium-bugtool debug archive in github.com/cilium/cilium
GO-2026-5905: Cilium vulnerable to sensitive information disclosure and cluster disruption via local Envoy admin socket access in github.com/cilium/cilium
GO-2026-5914: CiliumLocalRedirectPolicy addressMatcher allows cross-namespace service traffic hijacking and can break service translation in github.com/cilium/cilium
CheckOrMountCgrpFS this checks if the cilium cgroup2 root mount point is
mounted and if not mounts it. If mapRoot is "" it will mount the default
location. It is harmless to have multiple cgroupv2 root mounts so unlike
BPFFS case we simply mount at the cilium default regardless if the system
has another mount created by systemd or otherwise.
Affected by 
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