CVE-2026-84200
Kyverno before v1.13.0 Policy Bypass via Multiple Exceptions
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut Bitnami.
Beschreibung
Kyverno versions v1.9.0 through v1.12.7 contain a policy exception handling flaw. When a policy in enforce mode is combined with two PolicyExceptions, the less restrictive exception takes precedence, allowing an attacker to bypass the policy by crafting a resource name that matches the second exception's name pattern (e.g., '*ingress*'). This can be used to circumvent policies such as one blocking hostPath volumes. Fixed in v1.13.0.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | kyverno | 1.13.0 |