4.18.0-0.ci-2026-03-21-170335

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.18.0-0.ci-2026-03-21-170335

Team Approvals:

Tests:

Blocking jobs
- aws-ovn-upgrade-4.18-minor Succeeded periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-aws-ovn-upgrade
- azure-ovn-upgrade-4.18-minor Succeeded periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-azure-ovn-upgrade
- gcp-ovn-upgrade-4.18-micro Succeeded periodic-ci-openshift-release-main-ci-4.18-e2e-gcp-ovn-upgrade
- hypershift-e2e Failed (1 retry) periodic-ci-openshift-hypershift-release-4.18-periodics-e2e-aws-ovn
  - Attempt 1 Failed
  - Attempt 2 Failed

Upgrades from:

4.18.0-0.ci-2026-03-16-205711 - F F S
4.17.51 (changes) - Success Success

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Changes from 4.18.0-0.ci-2026-03-16-205711

Created: 2026-03-21 17:03:50 +0000 UTC

Image Digest: sha256:ca5574b00cc860979703059442e5c8c5ac184be9cb178898a67ac6528c7dc718

Components

Kubectl 1.31.1
Kubernetes 1.31.14
Kubernetes Tests 1.31.12
Red Hat Enterprise Linux CoreOS upgraded from 418.94.202603130033-0 to 418.94.202603191623-0 (diff)

Rebuilt images without code change

rhel-coreos sha256:b76e7f12cd2b716aa44675f3d334b07bf5805851aef49c0871d4e4dd798f23d1
rhel-coreos-extensions sha256:f5fea9917db1ae5d80ca6d79355bed841aca385cbbc6fe92dfad50c994ccf78a

agent-installer-api-server

MGMT-23439: Pin gotestsum to v1.12.2 for Go 1.21 compatibility #10019
Full changelog

aws-ebs-csi-driver-operator, azure-disk-csi-driver-operator, azure-file-csi-driver-operator, csi-driver-manila-operator, openstack-cinder-csi-driver-operator

OCPBUGS-78299: Updating ose-smb-csi-driver-operator-container image to be consistent with ART for 4.17 #524
Full changelog

baremetal-installer, installer, installer-altinfra, installer-artifacts

OCPBUGS-78550: fix wavelength zone name regex #10409
Full changelog

kube-storage-version-migrator

OCPBUGS-78273: fix /vendor for hermetic 4.18 #239
Full changelog

libvirt-machine-controllers

OCPBUGS-77194: Fix incomplete vendor/ #300
Full changelog

machine-api-operator

OCPBUGS-78795: [release-4.18] : correct aws kms permissions #1478
OCPBUGS-78796: [release-4.18] Use resource group when generating default Azure image #1480
Full changelog

multus-cni, multus-cni-microshift

OCPBUGS-77853: hermetic 4.18 #276
Full changelog

openstack-machine-api-provider

OCPBUGS-69648: Don’t record event for every reconcile #143
Full changelog

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