EUVD-2026-44774

Cilium may unexpectedly allow ingress traffic from the local namespace when a Kubernetes NetworkPolicy is configured with an ipBlock match...

CVE-2026-53487: Missing Authorization

Kite is a Kubernetes dashboard. Prior to version 0.12.3, authenticated Kite users with any role can request /api/v1/overview for a cluster that their roles do not permit by selecting that cluster with x-cluster-name. The overview route is registered before middleware.RBACMiddleware and GetOvervie...

CVE-2026-67307

Wazuh 5.0.0-beta1 fixed in 5.0.0-beta3 does not validate or override the clustername and clusternode fields in inventory-sync Start FlatBuffer messages, while validating only the agentid against the authenticated agent identity. This allows a low-privileged enrolled agent to spoof cluster...

CVE-2026-67307 Wazuh before 5.0.0-beta3 Cluster Attribution Spoofing via Inventory Sync

Wazuh 5.0.0-beta1 fixed in 5.0.0-beta3 does not validate or override the clustername and clusternode fields in inventory-sync Start FlatBuffer messages, while validating only the agentid against the authenticated agent identity. This allows a low-privileged enrolled agent to spoof cluster...

CVE-2026-67307

Wazuh 5.0.0-beta1 fixed in 5.0.0-beta3 does not validate or override the clustername and clusternode fields in inventory-sync Start FlatBuffer messages, while validating only the agentid against the authenticated agent identity. This allows a low-privileged enrolled agent to spoof cluster...

PT-2026-67287

Name of the Vulnerable Software and Affected Versions Wazuh versions 5.0.0-beta1 through 5.0.0-beta2 Description The software fails to validate or override the cluster name and cluster node fields in inventory-sync Start FlatBuffer messages, validating only the agentid against the authenticated...

BIT-HUBBLE-RELAY-2026-56743 Cilium may unexpectedly allow ingress traffic from the local namespace when a Kubernetes NetworkPolicy is configured with an ipBlock match

Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule when Cilium is configured with a custom...

BIT-CILIUM-2026-56743 Cilium may unexpectedly allow ingress traffic from the local namespace when a Kubernetes NetworkPolicy is configured with an ipBlock match

Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule when Cilium is configured with a custom...

CVE-2026-56743

Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule when Cilium is configured with a custom...

CVE-2026-56743

Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule when Cilium is configured with a custom...

CVE-2026-56743

Cilium (versions 1.19.0–1.19.4) is affected where standard Kubernetes NetworkPolicy ipBlock rules without pod/namespace selectors, when configured with a non-default clusterName, can generate a wildcard namespace allow rule. The parser incorrectly creates a pod selector for selectorless peers, en...

CVE-2026-56743 Cilium may unexpectedly allow ingress traffic from the local namespace when a Kubernetes NetworkPolicy is configured with an ipBlock match

Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule when Cilium is configured with a custom...

PT-2026-60282

Name of the Vulnerable Software and Affected Versions Cilium versions 1.19.0 through 1.19.4 Description When configured with a custom clusterName instead of the default value, the parser incorrectly instantiates a pod selector on selectorless peer definitions. This occurs during the processing of...

GHSA-GVHC-WV3V-7PF8 Kite has an authenticated cluster RBAC bypass in /api/v1/overview

Summary Authenticated Kite users with any role can request /api/v1/overview for a cluster that their roles do not permit by selecting that cluster with x-cluster-name. The overview route is registered before middleware.RBACMiddleware and GetOverview only checks lenuser.Roles 0, so it returns...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the GetOverview handler in pkg/system/handler.go. An attacker can retrieve aggregate inventory and capacity data for a cluster they are not allowed to access by sending GET /api/v1/overview with x-cluster-name...

Kite has an authenticated cluster RBAC bypass in /api/v1/overview

Summary Authenticated Kite users with any role can request /api/v1/overview for a cluster that their roles do not permit by selecting that cluster with x-cluster-name. The overview route is registered before middleware.RBACMiddleware and GetOverview only checks lenuser.Roles 0, so it returns...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the GetOverview handler in pkg/system/handler.go. An attacker can retrieve aggregate inventory and capacity data for a cluster they are not allowed to access by sending GET /api/v1/overview with x-cluster-name...

CVE-2021-25324

MISP 2.4.136 has Stored XSS in the galaxy cluster view via a cluster name to app/View/GalaxyClusters/view.ctp...

Improper Ownership Management

Overview Affected versions of this package are vulnerable to Improper Ownership Management for projects, whose namespace defaults to being the project name, regardless of cluster. A user with permission to create a project can escalate privileges to those of a user who owns a project by the same...

DEBIAN-CVE-2021-47458

In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with CONFIGFORTIFYSOURCE mouting an ocfs2 filesystem with either o2cb or pcmk cluster stack fails with the trace below. Problem seems to be that...