CVE-2026-100703

A flaw was found in Kyverno. This vulnerability allows an authenticated user with permissions to create namespaced policies to access unauthorized cross-namespace data, resulting in information disclosure. Kyverno fails to restrict its global context policy evaluation library to the creator's...

Use of Incorrectly-Resolved Name or Reference

Overview langgraph-checkpoint-sqlite is a Library with a SQLite implementation of LangGraph checkpoint saver. Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference via the groupops function in the Postgres and SQLite store backends, due to namespaces...

Use of Incorrectly-Resolved Name or Reference

Overview langgraph-checkpoint-postgres is a Library with a Postgres implementation of LangGraph checkpoint saver. Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference via the groupops function in the Postgres and SQLite store backends, due to namespace...

CVE-2026-100703 Kyverno before 1.19.1 Cross-Namespace Data Access via globalcontext.Lib

Kyverno 1.16.0 through 1.19.0 registers the globalcontext.Lib CEL library in its policy environment without confining it to the policy's namespace, unlike the sibling libraries resource.Lib, http.Lib, configMap loader which are handed the policy namespace. A tenant who can create a namespaced...

CVE-2026-100703 Kyverno before 1.19.1 Cross-Namespace Data Access via globalcontext.Lib

Kyverno 1.16.0 through 1.19.0 registers the globalcontext.Lib CEL library in its policy environment without confining it to the policy's namespace, unlike the sibling libraries resource.Lib, http.Lib, configMap loader which are handed the policy namespace. A tenant who can create a namespaced...

CVE-2026-100703 Kyverno before 1.19.1 Cross-Namespace Data Access via globalcontext.Lib

Kyverno 1.16.0 through 1.19.0 registers the globalcontext.Lib CEL library in its policy environment without confining it to the policy's namespace, unlike the sibling libraries resource.Lib, http.Lib, configMap loader which are handed the policy namespace. A tenant who can create a namespaced...

GO-2026-5621 Kyverno has SSRF via CEL http.Get/http.Post in NamespacedValidatingPolicy allows cross-namespace data access in github.com/kyverno/kyverno

Kyverno has SSRF via CEL http.Get/http.Post in NamespacedValidatingPolicy allows cross-namespace data access in github.com/kyverno/kyverno...

Kubewarden: Cross-namespace data exfiltration via deprecated host callback binding

Impact Kubewarden is a policy engine for Kubernetes. Kubewarden cluster operators can grant permissions to users to deploy namespaced AdmissionPolicies and AdmissionPolicyGroups in their Namespaces. One of Kubewarden promises is that configured users can deploy namespaced policies in a safe manne...