CVE-2026-65834

نوع الضعف

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.8, CapsuleConfiguration.Spec.NodeMetadata.ForbiddenLabels.Regex and CapsuleConfiguration.Spec.NodeMetadata.ForbiddenAnnotations.Regex were not validated by the configuration admission webhook, allowing a Cluster Admin to store a malformed regex that later reached regexp.MustCompile in pkg/api/forbidden_list.go through internal/webhook/node/user_metadata.go and crashed the node admission webhook on Node create, update, or patch requests. This issue is fixed in version 0.13.8.

المراجع

• https://github.com/projectcapsule/capsule/releases/tag/v0.13.8
• https://github.com/projectcapsule/capsule/security/advisories/GHSA-68cj-mvg9-rgm2
• https://github.com/projectcapsule/capsule/security/advisories/GHSA-68cj-mvg9-rgm2