4.23.0-0.nightly-2026-05-11-163440

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oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.23.0-0.nightly-2026-05-11-163440

Team Approvals:

Tests:

Informing jobs
- aws-ovn-serial-1of2 Succeeded periodic-ci-openshift-release-main-nightly-4.23-e2e-aws-ovn-serial-1of2
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  - Attempt 1 Failed
  - Attempt 2 Succeeded
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Upgrades from:

Upgrades to:

4.23.0-0.nightly-2026-05-12-082559 (changes) - F S F S F F F

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Changes from 4.23.0-0.nightly-2026-05-11-055830

Created: 2026-05-11 16:36:18 +0000 UTC

Image Digest: sha256:1dc5f8d9ac8c179199f35474203d9c8dbc5e1aeffda2da44a048c62cfb4c2c3a

Components

Kubectl 1.35.2
Kubernetes 1.35.3
Kubernetes Tests 1.35.1
Red Hat Enterprise Linux CoreOS 9.8.20260508-0

The CoreOS links above are for the base CoreOS layer used to build the OpenShift node image and do not contain OpenShift components. This is normally only useful to devs working closely with the CoreOS team. For info about the node image, see the Node Image Info section.

machine-config-operator

OCPBUGS-83830: Apply password only if changes exist #5889
AGENT-1514: Add ML-KEM verification test for IRI registry #6003
OCPBUGS-84516: Add terminationMessagePolicy to build pod containers #5993
OCPBUGS-85117: Fix 2 flakes happening in the ocl test suite #6004
OCPBUGS-84842: Bootloader update attempt should be conditional #5907
OCPBUGS-75894: use --delete-if-present for karg removal #5914
OCPBUGS-84661: Fix wrong early exit during kubelet MCs regeneration #5898
AGENT-1443: IRI Add certificate regeneration to MCS cert rotation controller #5721
OCPBUGS-84691: prom rules: add alert for nodes using runc #5874
MCO-1908, MCO-2213: Migrate MCD related MCO test-cases #5843
OCPBUGS-84867: Fix OCL test to handle temporarily empty current-machine-os-build annotation #5913
OCPBUGS-84832: daemon: don’t pull/extract extensions for all OS updates #5905
OCPBUGS-84852: Update AMI Whitelist #5910
OCPBUGS-84150: MachineOSConfig “build was not found” error #5878
OCPBUGS-84699: Custom pool booting must handle matchExpressions in nodeSelector #5899
OCPBUGS-84565: Fix CVE-2026-34986 #5890
OCPBUGS-83871: Support bootloader update #5868
OCPBUGS-84332: Fix ssh and password rollbacks #5884
MCO-2222: /automate-test skill for generating e2e tests from specifications #5864
OCPBUGS-84652: Include RootCA in the temporal CC #5896
OCPBUGS-83492: Auto-append :ref suffix to additionalLayerStores in storage.conf #5888
OCPBUGS-83826: deploy-from-self when skopeo < 1.22.2 #5867
OCPBUGS-84490: Bump image build timeout for status reporting test #5886
Full changelog

Node Image Info

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