Database/Container, Kubernetes & orchestration
Cilium: Deny rules for prefixes broader than /32 can be ignored
CVSS 4.0CVE-2024-47825Container, Kubernetes & orchestrationcurated
Impact
Deny rules for prefixes broader than /32 can be ignored; egress restrictions silently fail
Who can reach it
Any tenant workload
What to do
Rolling Cilium upgrade
References
Related entries
- Cilium: WireGuard encryption gap in a specific Cilium configurationCVE-2025-32793 · CiliumMedium
- Cilium: Egress policies referencing AWS security group IDs are misappliedCVE-2025-64715 · CiliumMedium
- Cilium: With L7 enabled, the embedded Envoy exposes a world-accessible admin.sock on the clusterCVE-2026-49445 · CiliumCritical
- Cilium: Incorrect default permissions on Cilium-managed host paths allow privilege escalationCVE-2022-29178 · CiliumHigh
- Cilium: IPsec transparent encryption is cryptographically ineffectiveCVE-2024-28860 · CiliumHigh
- Cilium: cilium-bugtool output contains sensitive dataCVE-2024-37307 · CiliumHigh
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.