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Vulnerabilities

Vulnerability · CVE-2025-59823

Project Gardener implements the automated management and operation of Kubernetes clusters as a service.

Published Sep 25, 2025 · catalog updated Sep 29, 2025 · Project Gardener implements the

Check if you run it

No confirmed exploitation is on record for CVE-2025-59823. EPSS is 0.53%. Act only if a listed version of Project Gardener implements the is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Project Gardener implements the).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.53%
Remediation
Version ranges on file
Affected products
vendor gardener gardener-extension-provider-aws < 1.55.0

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 providers prior to version 1.49.0, and GCP providers prior to version 1.46.0. This vulnerability could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster where the shoot cluster is managed. This affects all Gardener installations where Terraformer is used/can be enabled for infrastructure pr

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor gardener gardener-extension-provider-aws < 1.55.0< 1.55.0

How to fix CVE-2025-59823

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-59823. EPSS is 0.53%. Act only if a listed version of Project Gardener implements the is installed.

Which versions are affected?

Compare what you have installed with gardener gardener-extension-provider-aws < 1.55.0 < 1.55.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.53%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Kubernetes security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 25, 2025 · EUVD

    Detected

    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 providers prior to version 1.49.0, and GCP providers prior to version 1.46.0. This vulnerability could allow a user with administrative privileges f

  2. Sep 29, 2025 · EUVD

    Updated

    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 providers prior to version 1.49.0, and GCP providers prior to version 1.46.0. This vulnerability could allow a user with administrative privileges f

Sources

  • CVE.orgVulnerability recordCVE-2025-59823

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-59823

    30-day exploitation probability 0.53%

    first.org
  • EUVDVulnerability recordEUVD-2025-31113

    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 providers prior to version 1

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.