🛡️ CVE-2025-47283
🔴 CVSS 9.9 — Critical ✅ No Known Exploit CWE-20 NVD
9.9
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity CRITICAL
CVSS Score 9.9
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE CWE-20
Public Exploit ✅ No
Source NVD
Published 2025-05-19
Updated 2026-06-15
Modified 2026-02-06
Fix URL N/A

Affected Packages

Software From version Fixed in
gardener 1.118.0 1.118.2
github.com/gardener/gardener — —

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