CVE-2026-119115 – Incorrect authorization in issuer resolution in AWS Private CA Connector for Kubernetes

Bulletin ID: 2026-156-AWS
Publication Date: 10/29/2026 09:30 AM PDT

Description:

We are aware of CVE-2026-119115, an incorrect authorization issue in the issuer resolution logic. In affected versions, under certain conditions, an authenticated user whose approval policy only authorizes a namespace-scoped issuer could obtain certificates, including subordinate CA certificates, signed by a cluster-scoped issuer they are not authorized to use.

Impacted versions:
– aws-privateca-issuer before v1.10.1
– AWS Private CA Connector for Kubernetes EKS add-on before v1.10.1-eksbuild.1

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