CVE-2026-66788 Lighthouse: dockerfile build stages use end-of-life fedora 40 referenced by mutable tag

A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vulnerability where the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. This allows the attacker to inject unauthorized...

CVE-2026-66788 Lighthouse: dockerfile build stages use end-of-life fedora 40 referenced by mutable tag

A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vulnerability where the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. This allows the attacker to inject unauthorized...

EUVD-2026-63535

A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vulnerability where the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. This allows the attacker to inject unauthorized...

CVE-2026-66788

CVE-2026-66788 is a flaw in Lighthouse , a Kubernetes multi-cluster networking component. An attacker who compromises a spoke cluster can exploit an attacker-controlled label or annotation on the broker object to determine the destination namespace for resource injection. This allows injection of...

PT-2026-79100

Name of the Vulnerable Software and Affected Versions Lighthouse affected versions not specified Description A flaw allows a remote attacker who has compromised a spoke cluster to inject unauthorized EndpointSlices and ServiceImports into any namespace on peer clusters. This occurs because the...