CVE-2026-41485
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
24/04/2026
Última modificación:
27/04/2026
Descripción
*** Pendiente de traducción *** Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to versions 1.17.2 and 1.16.4, an unchecked type assertion in the `forEach` mutation handler allows any user with permission to create a `Policy` or `ClusterPolicy` to crash the cluster-wide background controller into a persistent CrashLoopBackOff. The same bug also causes the admission controller to drop connections and block all matching resource operations. The crash loop persists until the policy is deleted. The vulnerability is confined to the legacy engine, and CEL-based policies are unaffected. Versions 1.17.2 and 1.16.4 fix the issue.
Impacto
Puntuación base 3.x
7.70
Gravedad 3.x
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:kyverno:kyverno:*:-:*:*:*:*:*:* | 1.13.0 (incluyendo) | 1.16.4 (excluyendo) |
| cpe:2.3:a:kyverno:kyverno:*:*:*:*:*:*:*:* | 1.17.0 (incluyendo) | 1.17.2 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- https://github.com/kyverno/kyverno/commit/76c8fdbe87328722e099e1fd44c3f21c9f7809cb
- https://github.com/kyverno/kyverno/commit/80e728c2283a0c65e5adb02d8a907106e6ebe7e3
- https://github.com/kyverno/kyverno/security/advisories/GHSA-fpjq-c37h-cqcv
- https://github.com/kyverno/kyverno/security/advisories/GHSA-fpjq-c37h-cqcv



