Issued:
2026-04-30
Updated:
2026-04-30

RHSA-2026:12277 - Red Hat OpenShift Data Foundation 4.20.10 security, enhancement & bug fix update

Synopsis

Red Hat OpenShift Data Foundation 4.20.10 security, enhancement & bug fix update

Type/Severity

Security Advisory Important

Topic

Red Hat OpenShift Data Foundation 4.20.10 security, enhancement & bug fix update

Description

Red Hat OpenShift Data Foundation 4.20.10 security, enhancement & bug fix update

FIXED BUGS:

DFBUGS-6171: RHODF 4.20.10 release DFBUGS-6016: Backport to odf-4.20.z [GSS] No public access to buckets after ODF upgrade to 4.20 DFBUGS-5941: Backport to odf-4.20.z [External Mode]: noobaa-default-backing-store is in creating state due to "CheckExternalConnection Status=UNKNOWN_FAILURE Error=SELF_SIGNED_CERT_IN_CHAIN" DFBUGS-5818: [Backport to odf-4.20.z] [IBM_Support][Fusion HCI]"storageclient-xxxxx-status-reporter job" doesn't inherits the tolerations defined in "ocs-client-operator-controller-manager" deployment DFBUGS-5801: [Backport to odf-4.20.z] must-gather causes default RGW pools to be created and PGs to be stuck at 1 DFBUGS-5115: [csi] Handle race conditions during relocate/failover of RBD based workloads DFBUGS-4747: Unable to select NAD from dropdown list when creating storage cluster when using Multus

CVEs:

CVE-2026-4800 CVE-2026-34986 CVE-2026-33186 CVE-2026-33036 CVE-2026-27942

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.20/html/updating_openshift_data_foundation/updating-ocs-to-odf_rhodf

Affected Products

ProductVersionArch
Red Hat OpenShift Data Foundation4.2x86_64

Fixes

(none)

CVEs

References

Additional information