Skip to content
OpenAdvisories

Vendor

gardener

6 known vulnerabilities.

gardener at a glance

Last 12 months
2
Critical · all time
4
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 1 vulnerability Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 1 vulnerability Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
Show as table
MonthVulnerabilitiesCritical
Nov 202600
Oct 202600
Sep 202610
Aug 202600
Jul 202600
Jun 202600
May 202600
Apr 202600
Mar 202600
Feb 202600
Jan 202600
Dec 202510
Nov 202500
Oct 202500
Sep 202511
Aug 202500
Jul 202500
Jun 202500
May 202533
Apr 202500
Mar 202500
Feb 202500
Jan 202500
Dec 202400

Products

gardener 3 gardenctl-v2 1 gardener-extension-provider-aws 1 external-dns-management 1
All Critical High Medium Low Exploited only Public exploit

6 results · Feed

  • Medium 5.5
    CVE-2026-79767

    Gardener: Authorization Bypass via Group Subject Injection

    Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User …

    gardener gardener github.com/gardener/gardener Go
  • High 8.0
    CVE-2025-67508

    gardenctl is vulnerable to Command Injection when used with non‑POSIX shells

    gardenctl is a command-line client for the Gardener which configures access to clusters and cloud provider CLI tools. When using non‑POSIX shells such as Fish and PowerShell, versions 2.11.0 and below of gardenctl allow an attacker with administrative privile…

    gardener gardenctl-v2 github.com/gardener/gardenctl-v2 Go
  • Critical 9.9
    CVE-2025-59823

    Gardener providers vulnerable to code injection when Terraformer is used for infrastructure provisioning

    Project Gardener implements the automated management and operation of Kubernetes clusters as a service. Code injection may be possible in Gardener Extensions for AWS providers prior to version 1.64.0, Azure providers prior to version 1.55.0, OpenStack provide…

    gardener gardener-extension-provider-aws github.com/gardener/gardener-extension-provider-openstack github.com/gardener/gardener-extension-provider-aws Go
  • Critical 9.9
    CVE-2025-47284

    Gardener vulnerable to metadata injection for a project secret that can lead to privilege escalation

    Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in the `gardenlet` component of Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0. It could allow a user wi…

    gardener gardener github.com/gardener/gardener Go
  • Critical 9.9
    CVE-2025-47283

    Bypassing project secret validation can lead to privilege escalation

    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…

    gardener gardener github.com/gardener/gardener Go
  • Critical 9.9
    CVE-2025-47282

    Malicious google credential in DNS secret can lead to privilege escalation

    Gardener External DNS Management is an environment to manage external DNS entries for a kubernetes cluster. A security vulnerability was discovered in Gardener's External DNS Management prior to version 0.23.6 that could allow a user with administrative privi…

    gardener external-dns-management github.com/gardener/gardener-extension-shoot-dns-service github.com/gardener/external-dns-management Go