CVE-2026-62246 Kamaji: TenantControlPlane namespace/name collision binds two tenants to the same SQL datastore schema + DB user, breaking per-tenant isolation

Kamaji is the Hosted Control Plane Manager for Kubernetes. Prior to 26.7.4-edge, Kamaji derives a TenantControlPlane datastore schema, database user, and etcd key prefix from a lossy namespace-and-name normalization in GetDefaultDatastoreSchema and GetDefaultDatastoreUsername, allowing distinct...

GHSA-3M4Q-GGCJ-J6M4 Calico Inserts Sensitive Information into Log File

When calicoctl is invoked with --log-level=info or --log-level=debug, the client prints the full contents of its loaded connection-configuration struct to stderr in a single log line. The struct embeds every credential calicoctl uses to talk to the cluster — inline kubeconfig with bearer token,...

CVE-2026-6720 Calicoctl leaks cluster credentials to stderr when verbose logging is enabled

When calicoctl is invoked with --log-level=info or --log-level=debug, the client prints the full contents of its loaded connection-configuration struct to stderr in a single log line. The struct embeds every credential calicoctl uses to talk to the cluster — inline kubeconfig with bearer token,...

CVE-2023-32082 etcd key name can be accessed via LeaseTimeToLive API

etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API allows access to key names not value associated to a lease when Keys parameter is true, even a user doesn't have read permission to the keys. The impact is limit...

Path Traversal

github.com/kubernetes/kubernetes is vulnerable to path traversal attacks. The attacks are possible because it does not validate the names of all object types ObjectMeta in BeforeCreate before passing them to etcd to generate etcd key...

Path Traversal

github.com/kubernetes/kubernetes is vulnerable to path traversal attacks. The attacks are possible because it does not validate the names of all object types ObjectMeta in BeforeCreate before passing them to etcd to generate etcd key...