- Issued:
- 2026-04-29
- Updated:
- 2026-04-29
RHSA-2026:11858 - Security Advisory
Synopsis
Important: multicluster engine for Kubernetes v2.7.10 security update
Type/Severity
Security Advisory: Important
Topic
The multicluster engine for Kubernetes 2.7 General Availability release images,
which add new features and enhancements, bug fixes, and updated container images.
Description
The multicluster engine for Kubernetes v2.7 images
The multicluster engine for Kubernetes provides the foundational components
that are necessary for the centralized management of multiple
Kubernetes-based clusters across data centers, public clouds, and private
clouds.
You can use the engine to create new Red Hat OpenShift Container Platform
clusters or to bring existing Kubernetes-based clusters under management by
importing them. After the clusters are managed, you can use the APIs that
are provided by the engine to distribute configuration based on placement
policy.
Solution
For multicluster engine for Kubernetes, see the following documentation for
details on how to install the images:
Fixes
(none)CVEs
amd64
| registry.redhat.io/multicluster-engine/addon-manager-rhel9@sha256:da13c5e439b26322de6f8789e9049e84457a8272cc254de03136c558b90695b0 |
| registry.redhat.io/multicluster-engine/must-gather-rhel9@sha256:c8222447caaa9743f08ba2de1dd2b3cd3bcc64cce2d91883e4a04160383491db |
| registry.redhat.io/multicluster-engine/backplane-rhel9-operator@sha256:6e16e81365901d79736b38a3d9351f2f6fd3f824f0559f4e4f83a562b96deb74 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-agent-rhel9@sha256:07c4ab11ef079cb9126d434b16957a8a34544941bee4a652571bd1629c7ac0d7 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-kubevirt-rhel9@sha256:6fc92517be4297099c775ba856522293701a8846857888adae5712b8cb663d4f |
| registry.redhat.io/multicluster-engine/cluster-curator-controller-rhel9@sha256:24b874a79f063b9eeaafb87353ec0fc907bd05dee6b012cb36309f706c8fb495 |
| registry.redhat.io/multicluster-engine/cluster-image-set-controller-rhel9@sha256:7c317a26a79f101aa50f730e11c51817d9c7e9e34ce17f72d6564cf9defb08b0 |
| registry.redhat.io/multicluster-engine/cluster-proxy-addon-rhel9@sha256:70ee99fa68be122a2df7713d2cb0eb7b01a1a783931e1ba8352531b1c978d319 |
| registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:c1560aa94030abafe07d13f4e231014887a1c094b8cd4a95f1c9c770eaa846e9 |
| registry.redhat.io/multicluster-engine/clusterclaims-controller-rhel9@sha256:f0802849dbcf9d12ef1f205e57045f6ca0c5204cc2d751d0c03d1f95ed6e4c67 |
| registry.redhat.io/multicluster-engine/clusterlifecycle-state-metrics-rhel9@sha256:539dbb879564c5ac9870e64e43fce41ccb4d34f9e1ec3c8bc3f69b7c0aad2b73 |
| registry.redhat.io/multicluster-engine/console-mce-rhel9@sha256:398fe81a44b4258132e6ae210ccf8a6d936c3e7a1aa20f8f121a4966f635d65b |
| registry.redhat.io/multicluster-engine/discovery-rhel9@sha256:133afe84213fa1405590cd4d419fdcd3a831357e24aa90f4ffa5e839db0b2e8e |
| registry.redhat.io/multicluster-engine/hive-rhel9@sha256:0fb3f7545fffea446c45c0c11d40665cf198b42b8cfce356eaf4a72645ed7fd7 |
| registry.redhat.io/multicluster-engine/hypershift-addon-rhel9-operator@sha256:a121232bfe7f29debd52946c4312266b8cf02b14e4751e352647626965d895b3 |
| registry.redhat.io/multicluster-engine/hypershift-cli-rhel9@sha256:c8e25b288471ebdd9e06fec87b664d9f96a2143f551f583f0ecfbb572b2cf089 |
| registry.redhat.io/multicluster-engine/hypershift-rhel9-operator@sha256:cfc333d20edc8163f5ed76089dbd2de9172bb6ecb481e779f082f8fb5425a300 |
| registry.redhat.io/multicluster-engine/image-based-install-rhel9@sha256:4b70482b46bbb0eccb9015a05890117edb82dd83ff86f1a6e81fe97bf030b9f4 |
| registry.redhat.io/multicluster-engine/kube-rbac-proxy-mce-rhel9@sha256:943bcedbf0c1c189276210821f20a4a42a5ec4b9156686d8105660e8ea90231a |
| registry.redhat.io/multicluster-engine/managed-serviceaccount-rhel9@sha256:59bbc317a97500cdc885560e6603e1492a876c0231af862091eac4e37abde3fd |
| registry.redhat.io/multicluster-engine/managedcluster-import-controller-rhel9@sha256:e634a20152b6b6df1f81976e62571affcd9d7818a08c5e5f721bcdf4f58ba9f3 |
| registry.redhat.io/multicluster-engine/multicloud-manager-rhel9@sha256:726f645e5525914314d7081b8121a61cafb0f97ce8172a39e07315daa051cadc |
| registry.redhat.io/multicluster-engine/placement-rhel9@sha256:4baf4d0f83cdf1926ac9c4dcb7e3b367fc8c5ead37bfd655e5432bea33892923 |
| registry.redhat.io/multicluster-engine/provider-credential-controller-rhel9@sha256:e42083663ae861a57ee5b402655051e8a20ae1199767d238032debe473b6310b |
| registry.redhat.io/multicluster-engine/registration-rhel9@sha256:59d31a8bbdfdab4a971fb06cd1e57668ad2b48db44017e8792192027d5fff94d |
| registry.redhat.io/multicluster-engine/registration-operator-rhel9@sha256:56de47cb4bc821a46d0902ebc5f23ecff272fb5d994e580df7338c9a066a28a9 |
| registry.redhat.io/multicluster-engine/work-rhel9@sha256:ebae66245e3a43a3791ea3822126d3a6a0d0a7fffc5e1a1c511a453b5fed4922 |
arm64
| registry.redhat.io/multicluster-engine/addon-manager-rhel9@sha256:d4dc8083d6ddcc103d81198a6037e064e1c10cc1e867a15e956d547db73ef8c4 |
| registry.redhat.io/multicluster-engine/must-gather-rhel9@sha256:60ea7b6c03d1271aa661e1fdb85a896c39932754515a3a14e6fe0ff65ed9bcd1 |
| registry.redhat.io/multicluster-engine/backplane-rhel9-operator@sha256:f1ad744885b56fc6a5d69ecd8052b5fcb65ab17a59d247131599096554d0d253 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-agent-rhel9@sha256:9f01b164511f3b02d04efc81637ef9b288aa2590afa6ac8511b90d9cd6bb5a71 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-kubevirt-rhel9@sha256:27927ad330c942f758d3d60cc982ccc518a662bc06f18c1d322100ba688a8dda |
| registry.redhat.io/multicluster-engine/cluster-curator-controller-rhel9@sha256:02cd4a0df1b9ac62b962724fd0f296abd6a9e39f8e7349118f600db2e2c0800b |
| registry.redhat.io/multicluster-engine/cluster-image-set-controller-rhel9@sha256:8a280435f819797cec9d52d88c25bc5a5d508923fc33b8d8486dfc082760d497 |
| registry.redhat.io/multicluster-engine/cluster-proxy-addon-rhel9@sha256:7008e3dbe5781bbf4faf9a3f6ec8342d9bdd538677252e9413d7512cca5e06e5 |
| registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ef33939373c50d162f4b54534eae083872f9104a91533e089d599142d5ab1590 |
| registry.redhat.io/multicluster-engine/clusterclaims-controller-rhel9@sha256:18c50cd66ff586d16329494871952959e2407b759fe129623d3a4d7903efec64 |
| registry.redhat.io/multicluster-engine/clusterlifecycle-state-metrics-rhel9@sha256:123f686a7fdf69b83217cfa224446f0ef584a1cf83920612d228074f10f339fb |
| registry.redhat.io/multicluster-engine/console-mce-rhel9@sha256:0151ddbcc857a22209eea1e787956f902348743b705a614d01dc1d8164f86092 |
| registry.redhat.io/multicluster-engine/discovery-rhel9@sha256:e9d1b6402c65e1df8b6e017a455ecae10b3b621d8e66395d7dd49da34c6a8eb1 |
| registry.redhat.io/multicluster-engine/hive-rhel9@sha256:5048ee61b8d71a11fd6fa5ad9f4b6fc02638e6f3bed4c8b6d4e24500390d1523 |
| registry.redhat.io/multicluster-engine/hypershift-addon-rhel9-operator@sha256:58938f7f2ffcbef76a40a01a105f33847110ed6646b6230f66392df568afaa5d |
| registry.redhat.io/multicluster-engine/hypershift-cli-rhel9@sha256:37a8d0f5e4d6beb60674727e6dc10535f8e56543171490ca1637107959209f88 |
| registry.redhat.io/multicluster-engine/hypershift-rhel9-operator@sha256:d6647d57468bdf02def31ffb4782a944e83ee8dcb38296c4afc01ba69ae057ab |
| registry.redhat.io/multicluster-engine/image-based-install-rhel9@sha256:78a88b3ef5164ea88873670ad045fb39740ced3e1322d84b8b0d005c2b480f50 |
| registry.redhat.io/multicluster-engine/kube-rbac-proxy-mce-rhel9@sha256:c2fed62eff877f89f7232c05afc75e90b13dd8c646edb12f8273856ca2bbbe22 |
| registry.redhat.io/multicluster-engine/managed-serviceaccount-rhel9@sha256:e87d63c41704dc552ffd3c8f543c187d3d851348ef191795234e26fea476605b |
| registry.redhat.io/multicluster-engine/managedcluster-import-controller-rhel9@sha256:a255bd3c1b466bc451f35efbc7c1ec5aa69741d569ff9e4ca2e8f43f0a64ea6e |
| registry.redhat.io/multicluster-engine/multicloud-manager-rhel9@sha256:0ddda383bfb6a9f0ac62519d8f6d53c0cb8d03736c47bfdb7fad12d91e0cbe85 |
| registry.redhat.io/multicluster-engine/placement-rhel9@sha256:4200080d18b92fc2e276f9d0be49fe5055af6c810d32c8fbb08ad20caa446686 |
| registry.redhat.io/multicluster-engine/provider-credential-controller-rhel9@sha256:060e20c5b4b0595cd70df8fea624661d3e19894d4875c0bf3c5aee5d06158226 |
| registry.redhat.io/multicluster-engine/registration-rhel9@sha256:21954a22577d53042393c0e06715e4c81a83cb7f957849a98a8047e9578ea34e |
| registry.redhat.io/multicluster-engine/registration-operator-rhel9@sha256:3b6d893dc6d1362caacd8803502d0f7fcf10d2140ef55acffda1d0f05e9f49ce |
| registry.redhat.io/multicluster-engine/work-rhel9@sha256:c7ea16f1e51176743d590d1210b1160d843b84eabf89fed0a79a90ab7521406a |
ppc64le
| registry.redhat.io/multicluster-engine/addon-manager-rhel9@sha256:1ea30581d8013607d6ba364e41f5e440c253192380a713e2c05fe06a0d9b4c9d |
| registry.redhat.io/multicluster-engine/must-gather-rhel9@sha256:4dedc448160ae075324b09038956a2609eea4fe465fa02b6347671f0500c298a |
| registry.redhat.io/multicluster-engine/backplane-rhel9-operator@sha256:0fbf9f557247996e15f14db7d390813af43066a9abfae13d03fa9202dd83e104 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-agent-rhel9@sha256:3f0ff934f3991261e24efadb2d41444d2e4d4aec635ada59db0f7202161f9060 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-kubevirt-rhel9@sha256:b96f5932592d77f9c09f3c219b24c300144431c2e43f3d04a915607e44700d7e |
| registry.redhat.io/multicluster-engine/cluster-curator-controller-rhel9@sha256:0af8b12a1e1023a7e9fa980400f34df8db2610698bc96ed2f32e3d27027012d5 |
| registry.redhat.io/multicluster-engine/cluster-image-set-controller-rhel9@sha256:d3c2d36cd5e18c49a8d54c70bcd74b11746016b269e7dd67a90b5cc302f4ca50 |
| registry.redhat.io/multicluster-engine/cluster-proxy-addon-rhel9@sha256:9e75c28e5cf72bab6545b582936375beabe1391afa26b874dd707889b8035020 |
| registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f885324ddf1aaaad7ba81670a9813c6f6244224491c0cd461b06b26a80a24ba3 |
| registry.redhat.io/multicluster-engine/clusterclaims-controller-rhel9@sha256:164e98686061a1df6e26827479f43660d65a3fd2a8aee26491b32d23e4d7d9fb |
| registry.redhat.io/multicluster-engine/clusterlifecycle-state-metrics-rhel9@sha256:10b8879448ea5e5f65ffc04d2900a916f1d750945843facc8be269d00716507f |
| registry.redhat.io/multicluster-engine/console-mce-rhel9@sha256:b931dbe5f095ff0efb32af132e6beaccd6aafdf5a0d90695ac62099a831b7196 |
| registry.redhat.io/multicluster-engine/discovery-rhel9@sha256:9e6f7f60d9590ee0c97e2dddca03b4235af972c3035b1694d0e6db5330e7b21f |
| registry.redhat.io/multicluster-engine/hive-rhel9@sha256:31becbcdb27694c803ea3d2d3fc47d27cf410dda014e3b0de5a624cfaba6e3af |
| registry.redhat.io/multicluster-engine/hypershift-addon-rhel9-operator@sha256:e94feb1f22c2bdcfa399231869e58a077607c3fac5455a1d4dafc3d5013d424f |
| registry.redhat.io/multicluster-engine/hypershift-cli-rhel9@sha256:12c33cc53b848ed6a382bd64ada2789ba55194e961490c0930ef4c1e0b987e2b |
| registry.redhat.io/multicluster-engine/hypershift-rhel9-operator@sha256:4e8e1a28fe2524903472382801f6d2c7c10eb77619e1e19233027bf2db4e0ad1 |
| registry.redhat.io/multicluster-engine/image-based-install-rhel9@sha256:d5fb6202dd8d9ce6fd7b728d7e30bced69d4edd2b3322cf3d04c3b358d55db9a |
| registry.redhat.io/multicluster-engine/kube-rbac-proxy-mce-rhel9@sha256:7bdce9e729a3e35720d01f6ac320fbb39e892a7be9e98b8ab2a5f828bb0a36bf |
| registry.redhat.io/multicluster-engine/managed-serviceaccount-rhel9@sha256:216c16d22617a0d5ac910d7c9e1e66deaecc4b087f3bf06eeee6a61e62be4942 |
| registry.redhat.io/multicluster-engine/managedcluster-import-controller-rhel9@sha256:0be6385ac134976b032e416651a7a4c5a61e998af80db8aa30baffbf6e24692a |
| registry.redhat.io/multicluster-engine/multicloud-manager-rhel9@sha256:ae59e8f8ec60a6a60aafdff995bef8ef7d9747cff0e1259fcf39eb3a436963d1 |
| registry.redhat.io/multicluster-engine/placement-rhel9@sha256:18fe47b183709ed4dbbfea680deb2b3b0818a043f03b406088e2a19b9db22bb4 |
| registry.redhat.io/multicluster-engine/provider-credential-controller-rhel9@sha256:0b7491c39c8d4b5342c82b71dc10b11658d1813c8acc8fd882f35065757b3135 |
| registry.redhat.io/multicluster-engine/registration-rhel9@sha256:48c8949f4ba276712e1e430f5532b7a6aa997eb4b06c73f2608ccf29c334cce6 |
| registry.redhat.io/multicluster-engine/registration-operator-rhel9@sha256:0c8cde2ce0d64f185f0c7fb53159cc16928ec405638f5c5432858f1d708f063d |
| registry.redhat.io/multicluster-engine/work-rhel9@sha256:539c4fe710f7dbe523f52c1c660f38dce2d2e6752cffcf713863edf9aa9b1d73 |
s390x
| registry.redhat.io/multicluster-engine/addon-manager-rhel9@sha256:1e3c923dff84acc9ed64c56095ec2731d1781c8723a3fc0684c6d4afbad9b36a |
| registry.redhat.io/multicluster-engine/must-gather-rhel9@sha256:45095cea4f935e6a09c905cb2b968be310d0674ece2eed27ae1df00eb4c99b5b |
| registry.redhat.io/multicluster-engine/backplane-rhel9-operator@sha256:a3a5268c82f8176921c02fcf8cba7d01118f4310d6ea7928816a998ac4b799f5 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-agent-rhel9@sha256:1610ebe706307979fb542fbb42f6106fb88c770a124a30a199b76423d5c9c303 |
| registry.redhat.io/multicluster-engine/cluster-api-provider-kubevirt-rhel9@sha256:6212192c0b9fec9db6b093b21d116b14602bb9fa769b474dc2b4dc61640fc29c |
| registry.redhat.io/multicluster-engine/cluster-curator-controller-rhel9@sha256:21e0de6f6e3374c185d4e0e94bf25b27323e1460640453fae33c713a2e184de8 |
| registry.redhat.io/multicluster-engine/cluster-image-set-controller-rhel9@sha256:40a9556b5d2f885c78d48e544d634cbb06e1f1fd4ca66eb23c65e5df3031e923 |
| registry.redhat.io/multicluster-engine/cluster-proxy-addon-rhel9@sha256:8ccd678910bce97fc3402868756ce79aadc6bdeaf3c781b13a35be3dc9b7d0aa |
| registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:65f94d015636d8e88c8a0d81fc8f5d63f70a282faa5b9376e813e36ec649dcd9 |
| registry.redhat.io/multicluster-engine/clusterclaims-controller-rhel9@sha256:77992c7214b36e17037e4a27f343034e6ec2d2ec6c46568b3bbb96f17b95736b |
| registry.redhat.io/multicluster-engine/clusterlifecycle-state-metrics-rhel9@sha256:3d347967db94e2110f89de491847ed1b186510af4426b15003964374182dcdd9 |
| registry.redhat.io/multicluster-engine/console-mce-rhel9@sha256:553edbfc4812fcb45914eafa4748fd59a408fa9cc42d259afd9ccb76eb30ddb0 |
| registry.redhat.io/multicluster-engine/discovery-rhel9@sha256:11c8641638997334e22df5e900281d08d37d49f5612924e6985b30d12ddee46c |
| registry.redhat.io/multicluster-engine/hive-rhel9@sha256:8689dbd50f9ef3e35f0c2d6a6755d4c7e91d138f9e89213929caf7ca2415d6a5 |
| registry.redhat.io/multicluster-engine/hypershift-addon-rhel9-operator@sha256:123b2b2140a47e05c14137b14116b38e3054f99ff615f56ad0fb59a0fe480325 |
| registry.redhat.io/multicluster-engine/hypershift-cli-rhel9@sha256:b39fc193051752df8a7ca85af8ad714facd1789b346d8f42f71ae13f75097c78 |
| registry.redhat.io/multicluster-engine/hypershift-rhel9-operator@sha256:58bf37ac0d2607854112b13ecee022fcce0a2e9e4c757c63aecdcf15dfb436cc |
| registry.redhat.io/multicluster-engine/image-based-install-rhel9@sha256:d8466539c4186b24949e1029fe8df5450975fd80aaa0df768b368b27a1fcafc2 |
| registry.redhat.io/multicluster-engine/kube-rbac-proxy-mce-rhel9@sha256:5716627c8c363880f5ec32adcccf835edc98be2750dad798677b4ad578f1abec |
| registry.redhat.io/multicluster-engine/managed-serviceaccount-rhel9@sha256:74f691dada5fc260fec46ee71536ba370e492f7a88e52fd459315c86c11049ba |
| registry.redhat.io/multicluster-engine/managedcluster-import-controller-rhel9@sha256:fd856ff9f02f7e66bcc09254718a60a3fd7b015a84ad51b692dd7488fa5614f5 |
| registry.redhat.io/multicluster-engine/multicloud-manager-rhel9@sha256:38a95f169732b04443bae7fd0274941ba22be8dda5e5d0801743bec1a0aaaf05 |
| registry.redhat.io/multicluster-engine/placement-rhel9@sha256:a72857331dcf2a198fa1c9fbe861b31bebd96c46a6e8db3434d120a6900e6fd1 |
| registry.redhat.io/multicluster-engine/provider-credential-controller-rhel9@sha256:19cde3a8a28ba7e677d79b366de3dbaf1a4dfd267a8981c64e2856b1a7a1d95f |
| registry.redhat.io/multicluster-engine/registration-rhel9@sha256:ff48b877658499c39ab96f937a6ab43de064e6b1a357c307eb2cce331af1a9b3 |
| registry.redhat.io/multicluster-engine/registration-operator-rhel9@sha256:9d0e542b2ccf5f31344a365c195dec6de6ad91f3cf10506d0cf002b2f341f3d0 |
| registry.redhat.io/multicluster-engine/work-rhel9@sha256:4614a0c520fea3f52b44a86174a3c773adef772d319936ee06baaa513b2d27cb |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
