CVE-2026-31431
Information notice
Managed Server and Services
Puppet Infrastructure
Icinga Monitoring Services
BURP Backup Infrastructure
Package Cache
APPUiO Managed Infrastructure
Shared Rancher Management Server
Project Syn Lieutenant
APPUiO Managed OpenShift
Control Plane
CNI Plugins ("network plugins")
Cilium (Isovalent Enterprise for Cilium)
openshift-sdn
OVNKubernetes
Storage Cluster (rook-ceph)
Cluster Monitoring
Cluster Logging
VSHN Paralus
Puppet Managed Loadbalancers
Updates
Information
April 30, 2026 · 15:23 CEST
We are currently investigating the recently disclosed vulnerability CVE-2026-31431 (“Copy-Fail”) and assessing its potential impact on our services.
At this time, no customer action is required. We will apply relevant patches and mitigations as they become available and will provide further updates as soon as more information is available.
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