Red Hat OpenShift Data Foundation 4.20.17 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-8962: RHODF 4.20.17 releaseDFBUGS-8003: [GSS] Rook Ceph metrics are not being scraped, and the rook-ceph-mgr-external service is inaccessible from within the cluster.DFBUGS-7951: [upgrade from 4.19 to 4.20] Clusters with Convergence changes always have nfs driver deployedDFBUGS-7393: [Backport to odf-4.20.z] [MCG] noobaa-core pod restart overwrites admin account defaultresource to arbitrary backingstoreDFBUGS-7380: [Backport to odf-4.20.z] [GSS] PDB is created for rgw even though the gateway instance count is 1DFBUGS-7318: [Backport to 4.20] - noobaa-core-0 intermittent CrashLoopBackOff due to OOMKilled during object delete workload - mapdeleter unbounded memory consumptionDFBUGS-7004: [Backport to odf-4.20.z] [GSS][Disconnected env] ODF is upgraded itself from ODF v4.20.2 to ODF v4.20.7 without Manual Approval when upgrdaing OCP v4.20.5 to OCP v4.20.16DFBUGS-6997: [Backport to odf-4.20.z] [GSS][ODF] Noobaa DBCLEANER not honoring set valueDFBUGS-6814: release-4.20 ODF must-gather missing CR storageclusterpeer.yamlDFBUGS-5767: [4.20.z] Landing page after installation of operator is not correct

Red Hat OpenShift Data Foundation 4.21.11 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-9563: [Backport to odf-4.21.10] Race condition may allow multiple CephCluster reconciles in parallelDFBUGS-8999: [odf-4.21] - [GSS] Red Hat Virtualization VMs in Paused State - "VMI was paused, low-level IO error detected" w/rbd Volumes Impacted and Clients BlocklistedDFBUGS-8997: [4.21] CLONE - The console pod in openshift console is continuously restartingDFBUGS-8957: RHODF 4.21.11 releaseDFBUGS-8200: [Backport to odf-4.21.z] - [GSS] Red Hat Virtualization VMs in Paused State - "VMI was paused, low-level IO error detected" w/rbd Volumes Impacted and Clients BlocklistedDFBUGS-7048: Hide data replication separation option from UI in 4.21 as its not supportedDFBUGS-7003: [Backport to odf-4.21.z] [GSS][Disconnected env] ODF is upgraded itself from ODF v4.20.2 to ODF v4.20.7 without Manual Approval when upgrdaing OCP v4.20.5 to OCP v4.20.16DFBUGS-6995: [Backport to odf-4.21.z] [GSS][ODF] Noobaa DBCLEANER not honoring set valueDFBUGS-6938: [4.21.z] Integrate ibm-storage-odf-operator 1.9.0DFBUGS-6813: release-4.21 - ODF must-gather missing CR storageclusterpeer.yamlDFBUGS-6510: CLONE 4.21 - Object Browser sends unnecessary getObject API callsDFBUGS-6471: CLONE - In storage cluster UI page , tick mark background colour changed from green to black in 4.22DFBUGS-5965: [OLS]: RAG content image is using ODF 4.20 documentation when deployed on OCP/ODF 4.21DFBUGS-4988: ocs-metrics-exporter does not provide metrics during cache refresh

Red Hat OpenShift Data Foundation 4.22.2 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-9558: [MDR]: Post-upgrade (4.21 to 4.22) DRPolicy validation failure in Metro DRDFBUGS-9404: [Backport to odf-4.22.2] Adjust key rotation mismatch alert to recommend contacting supportDFBUGS-9071: [4.22 clone] - must-gather Helper pod fails with "realpath: /var/lib/rook-ceph-mon/secret.keyring: No such file or directory" causing all Ceph CLI collection to be skippedDFBUGS-9018: [Backport to odf-4.22.z] minor odf-operator.v4.23.0 failing on OCP 5.0DFBUGS-8998: [Critical] Upgrade ceph version to RHCEPH-9.1z1 at ODF-4.22.1DFBUGS-8996: The console pod in openshift console is continuously restarting DFBUGS-8956: RHODF 4.22.2 releaseDFBUGS-8896: drbd-setup script fails to pull odf-drbd-rhel9 image from registry.redhat.io — unauthorized errorDFBUGS-8892: [backport-4.22] ocs-client-operator fails to find CSI images ConfigMap on OCP 5.0.0 — blocks entire Ceph CSI deploymentDFBUGS-8890: Failed to install ODF 4.22 on OCP 5.0DFBUGS-8882: [TNF/ODF-4.22] Failed to deploy a drbd module in the nodeDFBUGS-8812: Post completion of installation for FUSION and FDF cnsa-dependencies status is reported as UNKNOWNDFBUGS-8798: [MDR] [HCI client]CephFS NetworkFence fencing fails with EACCES error when listing active MDS clientsDFBUGS-8514: [Backport to odf-4.22.2] ODF 4.19 OCS Metrics Exporter not receiving Network Attachment AnnotationDFBUGS-8224: [RDR] DR protection for RBD workloads fails after DR configurationDFBUGS-8201: [odf-4.22] - [GSS] Red Hat Virtualization VMs in Paused State - "VMI was paused, low-level IO error detected" w/rbd Volumes Impacted and Clients BlocklistedDFBUGS-8115: [Backport to odf-4.22.z] [RDR] [dryRun] For cephfs discovered app in deployed state, after dryRun and abort, progression changes from TestingFailover to WaitOnUserToCleanUp but changes to Completed even without workload cleanupDFBUGS-7974: [Backport to odf-4.22.1] [GSS] PDB is created for rgw even though the gateway instance count is 1DFBUGS-7410: [RDR] [dryRun] For workload in various states, ensure dryRun test failover abort works correctly and retains workloads original stateDFBUGS-6160: [GSS] Random Pod delete makes the container in openshift-storage.rbd.csi.ceph.com-nodeplugin-csi-addons restartDFBUGS-5644: Customer is able to see the alert StorageClientHeartbeatMissed constantly, roughly every 6 minutes it goes alerting and then it gets auto resolved.

Red Hat OpenShift Data Foundation 4.19.22 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7382: [Backport to odf-4.19.z] [GSS] PDB is created for rgw even though the gateway instance count is 1DFBUGS-7005: [Backport to odf-4.19.z] [GSS][Disconnected env] ODF is upgraded itself from ODF v4.20.2 to ODF v4.20.7 without Manual Approval when upgrdaing OCP v4.20.5 to OCP v4.20.16DFBUGS-6996: [Backport to odf-4.19.z] [GSS][ODF] Noobaa DBCLEANER not honoring set valueDFBUGS-6815: release-4.19 ODF must-gather missing CR storageclusterpeer.yamlDFBUGS-6704: Backport to odf-4.19.z [GSS] Unnecessary OSD redeployments on 4.19.z upgrade for already-encrypted OSDsDFBUGS-5636: [4.19]Topology awareness issueDFBUGS-3947: 4.19 [RDR] cephblockpool radosnamespaces contains "failed to retrieve mirroring pool ocs-storagecluster-cephblockpool" message after the uninstallation of DR

Red Hat OpenShift Data Foundation 4.18.27 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7383: [Backport to odf-4.18.z] [GSS] PDB is created for rgw even though the gateway instance count is 1DFBUGS-6998: [Backport to odf-4.18.z] [GSS][ODF] Noobaa DBCLEANER not honoring set value

Red Hat OpenShift Data Foundation 4.22.0 security, enhancement & bug fix update

Red Hat OpenShift Data Foundation 4.21.6 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-6964: RHODF 4.21.6 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.20.13 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7039: RHODF 4.20.13 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.17.27 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7033: RHODF 4.17.27 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.15.29 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-6992: RHODF 4.15.29 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.19.18 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7031: RHODF 4.19.18 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.14.33 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-6993: RHODF 4.14.33 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.18.23 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7032: RHODF 4.18.23 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.16.29 security, enhancement & bug fix updateFIXED BUGS:==========DFBUGS-7034: RHODF 4.16.29 releaseNGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945)

Red Hat OpenShift Data Foundation 4.16 security, enhancement & bug fix update

A key length flaw was found in Red Hat Ceph Storage. An attacker can exploit the fact that the key length is incorrectly passed in an encryption algorithm to create a non random key, which is weaker and can be exploited for loss of confidentiality and integrity on encrypted disks.

Important: RHODF-4.16-RHEL-9 security update

Important: Red Hat OpenShift Data Foundation 4.15.14 Bug Fix Update

Important: Red Hat OpenShift Data Foundation 4.17.7 Bug Fix Update

Important: Red Hat OpenShift Data Foundation 4.18.3 Bug Fix Update

Important: RHODF-4.18-RHEL-9 security update

Important: RHODF-4.14-RHEL-9 security update

Important: RHODF-4.15-RHEL-9 security update

Important: RHODF-4.17-RHEL-9 security update

Important: RHODF-4.16-RHEL-9 security update

Important: RHODF-4.18-RHEL-9 enhancement, bug fix and security update

OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Data Foundation. Red Hat OpenShift DataFoundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. In addition to persistent storage, Red Hat OpenShift Data Foundation provisions a multi-cloud data management service with an S3 compatible API.Security Fix(es): go-retryablehttp: url might write sensitive information to log file (CVE-2024-6104) node-gettext: Prototype Pollution (CVE-2024-21528) PostCSS: Improper input validation in PostCSS (CVE-2023-44270) golang.org/x/crypto/ssh: Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto (CVE-2024-45337) golang.org/x/net/html: Non-linear parsing of case-insensitive content in golang.org/x/net/html (CVE-2024-45338) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Important: RHODF-4.17-RHEL-9 security update

Important: RHODF-4.16-RHEL-9 security update

Important: Red Hat OpenShift Data Foundation 4.17.3 Bug Fix Update