CVE-2026-22872

Capsule is a multi-tenancy and policy-based framework for Kubernetes. The Capsule Controller runs with cluster-admin privileges. Although the TenantResource RawItems processing logic forcibly sets the namespace, this is ineffective for cluster-scoped resources. Prior to version 0.13.0, tenant...

CVE-2026-36500

An issue in the cluster-admin:backup-datastore component of Controller v12.0.5 allows attackers to execute a directory traversal via a crafted request...

EUVD-2026-34866

An issue in the cluster-admin:backup-datastore component of Controller v12.0.5 allows attackers to execute a directory traversal via a crafted request...

PT-2026-47009

An issue in the cluster-admin:backup-datastore component of Controller v12.0.5 allows attackers to execute a directory traversal via a crafted request...

CVE-2026-36500

The CVE-2026-36500 vulnerability affects the cluster-admin:backup-datastore component of Controller v12.0.5, where a crafted request can trigger a directory traversal. This is described across multiple sources (NVD/CVE listings, AttackersKB, CVE list, EUVD) as a vulnerability in that component, w...

CVE-2026-36500

An issue in the cluster-admin:backup-datastore component of Controller v12.0.5 allows attackers to execute a directory traversal via a crafted request...

GHSA-QJJM-7J9W-PW72 Capsule TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability

TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability Summary The Capsule Controller runs with cluster-admin privileges. Although the TenantResource RawItems processing logic forcibly sets the namespace, this is ineffective for cluster-scoped resources. Tenant administrators can...

PT-2026-44410

Name of the Vulnerable Software and Affected Versions Calico affected versions not specified Description When configured with the Azure IPAM plugin, the Calico CNI binary modifies the incoming CNI configuration to include subnet information before passing it to the IPAM plugin. The Azure IPAM...

Linux Distros Unpatched Vulnerability : CVE-2026-34179

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH...

LXD: Update of type field in restricted TLS certificate allows privilege escalation to cluster admin

Summary A restricted TLS certificate user can escalate to cluster admin by changing their certificate type from client to server via PUT/PATCH to /1.0/certificates/fingerprint. The non-admin guard and reset block in doCertificateUpdate fail to validate or reset the Type field, allowing a...

EUVD-2026-20876

LXD: Update of type field in restricted TLS certificate allows privilege escalation to cluster admin...

DEBIAN-CVE-2026-34179

In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...

CVE-2026-34179

In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...

CVE-2026-34179

CVE-2026-34179 affects Canonical LXD versions 4.12–6.7. The vulnerability is in the doCertificateUpdate function (lxd/certificates.go) where the Type field is not validated for PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS certificate users, enabling a remote authentica...

CVE-2026-34179 Update of type field in restricted TLS certificate allows privilege escalation to cluster admin

In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...

CVE-2026-34179 Update of type field in restricted TLS certificate allows privilege escalation to cluster admin

In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...

CVE-2026-34179

In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...

CVE-2026-23634

Pepr is a type safe K8s middleware. Prior to 1.0.5 , Pepr defaults to a cluster-admin RBAC configuration and does not explicitly force or enforce least-privilege guidance for module authors. The default behavior exists to make the “getting started” experience smooth: new users can experiment with...

CVE-2026-23634

Pepr is a Kubernetes type-safe middleware. Prior to version 1.0.5, Pepr defaults to a cluster-admin RBAC configuration, which may grant broader privileges to modules by default. The issue arises from not explicitly enforcing least-privilege guidance for module authors during the initial “getting ...

CVE-2026-23634 Pepr Overly Permissive RBAC ClusterRole in Admin Mode

Pepr is a type safe K8s middleware. Prior to 1.0.5 , Pepr defaults to a cluster-admin RBAC configuration and does not explicitly force or enforce least-privilege guidance for module authors. The default behavior exists to make the “getting started” experience smooth: new users can experiment with...