CVE-2025-47283

Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 that could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations no matter of the public cloud provider(s) used for the seed clusters/shoot clusters. `gardener/gardener` (`gardenlet`) is the affected component. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.

The following products are affected by CVE-2025-47283 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-47283.

URL	Resource
https://github.com/gardener/gardener/commit/924b1575aae052bcda5a51fac8594d38fa3c41b0
https://github.com/gardener/gardener/commit/b89cf2cd5067e82f364063d5241af73650a6e11d
https://github.com/gardener/gardener/commit/bbd19b1dd3a31843d7b820172d37f75298dfaf8b
https://github.com/gardener/gardener/commit/cf4e9887d83902216b85609caf563f7a9dd2de00
https://github.com/gardener/gardener/security/advisories/GHSA-3hw7-qj9h-r835