4.18.0-0.ci-2026-09-16-182731

Download the installer for your operating system or run

oc adm release extract --tools quay-proxy.ci.openshift.org/openshift/ci:rc_payload__4.18.0-0.ci-2026-09-16-182731

Qualifiers (status api): None

Tests:

Blocking jobs
- aws-ovn-upgrade-4.18-minor Pending periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-aws-ovn-upgrade
- azure-ovn-upgrade-4.18-minor Pending periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-azure-ovn-upgrade
- gcp-ovn-upgrade-4.18-micro Pending periodic-ci-openshift-release-main-ci-4.18-e2e-gcp-ovn-upgrade
- hypershift-e2e Pending periodic-ci-openshift-hypershift-release-4.18-periodics-e2e-aws-ovn

Upgrades from:

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Changes from 4.18.0-0.ci-2026-09-09-064348

Created: 2026-09-16 18:29:28 +0000 UTC

Image Digest: sha256:9a73ef23cb8010c6cee0df5b77fa9107b591dd7d06dc7da5130beba124d7593a

Kubectl 1.31.1
Kubernetes 1.31.14
Kubernetes Tests 1.31.12
Red Hat Enterprise Linux CoreOS upgraded from 418.94.202609031320-0 to 418.94.202609151758-0 (diff)

cli git 3da7a069 sha256:d23f7536541ab5f26540867afa1058414870b7c9bda264467c939dbdc697afc3
cli-artifacts git 3da7a069 sha256:13794211308db971f4a83641f8a15a2ae03e3e87dfc9376e820c913294ad9bb0
cluster-config-api git f9b2d1ae sha256:06c6175196f9d868a22fe63e0cc10867d2730d0fa206f6198febd1b104c1380f
cluster-etcd-operator git 3af8b9d6 sha256:c44720ae7d478717a15acbafce7a614c92f61db43db43817bec196260d24cc57
deployer git 3da7a069 sha256:70572378170b34904fa5335a248306cd99c70188cd2ffca7a9f94119bc4d7de5
hypershift git 3570a44a sha256:957120da3fc3d4f635d43cdce0657c1b8e9355468456a05871e110505939665c
keepalived-ipfailover git 716eb0ef sha256:f5db23c5af04993a77b0fc78e8906b3f7f1ccc1305fedc962038724355364cf5
kubevirt-cloud-controller-manager git 1d880a29 sha256:52b9f19d09e533ecfa1c0605aac4e9421afe0c8c9598e44411184f9a674ae87b
openstack-cluster-api-controllers git d5e6ff9f sha256:b5db04c66e592486bdc745b49e8e5e298c5c84094fd248eb65be0dd3bee878fb
ovn-kubernetes git 4d9da3c5 sha256:999cfd742d1f45961a3b5011b2e9aed8cf2183b2bc0e3720027ad782148efebc
ovn-kubernetes-microshift git 4d9da3c5 sha256:dff78c822f5b39ede5e0247c69b551391bae6bfd5887e85f02cd0b24fe1ba4bf
rhel-coreos sha256:9bd303edf6431340118af5ffb2899c0a7d8f49243ac20999ad393ed0d872e8e3
rhel-coreos-extensions sha256:b53da97fd979a4f374388767e6496ae829733891d38d09fa12165f3b965056db
tools git 3da7a069 sha256:c86cf302472a4f173a102b7d4e5c9cd8e4be3345b1b4cf7324f6a24f75e02688

🐛 OCPBUGS-123705: UPSTREAM: <carry>: Fix unit tests for OpenShift CI environment #642
🌱 OCPBUGS-123680: UPSTREAM: <carry>: Remove upstream .github files unused in OpenShift CI #641
Full changelog

OCPBUGS-103414: Replace golang.org/x/net with github.com/openshift-sustaining/net@v0.35.0-sec.3 #1571
Full changelog

OCPBUGS-103412: [release-4.18] Go HTTP/2: Denial of Service via malformed SETTINGS_MAX_FRAME_SIZE frame #3075
OCPBUGS-105311: [release-4.18] wrap library-go resourceCache with mutex for thread safety #3041
Full changelog

OCPBUGS-103497, OCPBUGS-103502, OCPBUGS-103503: Replace golang.org/x/net with github.com/openshift-sustaining/net@v0.35.0-sec.3 #1366
Full changelog

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