Kubernetes 1.27.2 → 1.36.5

Vulnerabilities fixed by this upgrade

• 7.2 CVE-2023-5528 A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes cluste…
• 8.8 CVE-2023-3676 A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected…
• 8.8 CVE-2023-3955 A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected…
• 6.5 CVE-2023-2727 Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admiss…
• 6.5 CVE-2023-2728 Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. The policy ensures pods running with…

Breaking changes

None in the release notes.

Security changes

• security Fixes CVE-2023-5528: A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes cluste… in 1.28.4
• security Fixes CVE-2023-3676: A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected… in 1.28.1
• security Fixes CVE-2023-3955: A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected… in 1.28.1
• security Fixes CVE-2023-5528: A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes cluste… in 1.27.8
• security Fixes CVE-2023-3676: A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected… in 1.27.5
• security Fixes CVE-2023-3955: A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected… in 1.27.5

Every release in between