RH
Product
Red Hat Advanced Cluster Management for Kubernetes 2.17
by Red Hat · last CVE Sep 11, 2026
45
CVEs
0
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 13High 19Medium 13Low 0
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Add Red Hat Advanced Cluster Management for Kubernetes 2.17 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-67567
9.9
1%
Aug 20
Multicloud-operators-subscription: multicloud-operators-subscription: helmrelease chart applied with controller sa without gvk or namespace restriction
Affected: All versions, or not specified
CVE-2026-66788
9.9
1%
Aug 20
Lighthouse: lighthouse: arbitrary namespace injection via attacker-controlled broker label
Affected: All versions, or not specified
CVE-2026-70496
9.9
1%
Aug 19
Search-v2-operator: search-v2-operator: operator clusterrole is cluster-admin equivalent via impersonate, rbac write, csr approve, and manifestwork
Affected: All versions, or not specified
CVE-2026-66792
9.9
1%
Aug 17
Multicloud-operators-subscription: multicloud-operators-subscription: isclusteradmin() trusts user-settable annotations on managed clusters
Affected: All versions, or not specified
CVE-2026-72508
9.9
1%
Aug 12
Multicloud-operators-subscription: multicloud-operators-subscription: hub and spoke serviceaccounts bound to wildcard rbac (*/*/*)
Affected: All versions, or not specified
CVE-2026-72526
9.9
1%
Aug 12
Multicloud-integrations: multicloud-integrations: pull-model propagation allows hub tenant to target arbitrary spoke cluster via unvalidated ocm-managed-cluster annotation
Affected: All versions, or not specified
CVE-2026-70398
9.6
1%
Aug 12
Multicloud-integrations: multicloud-integrations: gitopscluster.spec.argoserver.argonamespace writes spoke bearer tokens to attacker-chosen namespace
Affected: All versions, or not specified
CVE-2026-44990
9.3
1%
Jun 12
Apostrophe has default XSS via `xmp` raw-text passthrough in `sanitize-html`
Affected: All versions, or not specified
CVE-2026-66786
9.1
1%
Sep 2
Submariner: submariner: ipsec.conf stanza injection via remote-supplied cablename and subnets
Affected: All versions, or not specified
CVE-2026-71470
9.1
1%
Aug 19
Acm-search-v2-rhel9: search-v2-operator: search cr imageoverride/arguments/envvar flow unsanitized into pods running impersonating sa
Affected: All versions, or not specified
CVE-2026-71472
9.1
1%
Aug 17
Acm-search-v2-rhel9: search-v2-operator: shell-command and sql injection in postgresql-start.sh via cr-supplied work_mem
Affected: All versions, or not specified
CVE-2026-71471
9.0
1%
Aug 12
Acm-search-v2-rhel9: search-v2-operator: hub search cr collector.imageoverride propagated to every spoke as arbitrary container image
Affected: All versions, or not specified
CVE-2026-10090
9.0
1%
Aug 5
Multicluster-operators-subscription: multicluster-operators-subscription: namespace edit user can deploy cluster-scoped clusterrolebinding and become cluster-admin via application subscription
Affected: All versions, or not specified
CVE-2026-66793
8.8
1%
Aug 18
Governance-policy-addon-controller: governance-policy-addon-controller: arbitrary container image override via managedclusteraddon annotation enables rce on spoke
Affected: All versions, or not specified
CVE-2026-70495
8.8
0%
Aug 17
Search-v2-operator: search-v2-operator: cluster-wide impersonate on users/groups shared across 4 pods grants hub system:masters
Affected: All versions, or not specified
CVE-2026-66787
8.7
0%
Aug 20
Lighthouse: lighthouse: cross-cluster dns spoofing via unvalidated endpointslice ip addresses
Affected: All versions, or not specified
CVE-2026-66785
8.7
0%
Aug 20
Submariner: submariner: missing validation of remote endpoint subnets and clusterid enables cross-cluster traffic hijack
Affected: All versions, or not specified
CVE-2026-71473
8.5
0%
Aug 12
Acm-search-v2-rhel9: search-v2-operator: addonfactory.getvaluesfromaddonannotation enables arbitrary helm-values override per spoke
Affected: All versions, or not specified
CVE-2026-76139
8.0
1%
Aug 19
Acm-operator-bundle: acm-operator-bundle: bundle build execs unpinned stolostron/release@master with full build credentials
Affected: All versions, or not specified
CVE-2026-89060
7.7
0%
Sep 11
Stolostron/multicluster-observability-addon: cross-namespace secret disclosure in multicluster-observability-addon via unvalidated configuration references
Affected: All versions, or not specified
CVE-2026-73137
7.7
1%
Aug 20
Multicloud-operators-subscription: multicloud-operators-subscription: cross-namespace secret exfiltration via helmrelease.repo.secretref.namespace
Affected: All versions, or not specified
CVE-2026-73122
7.7
0%
Aug 12
Multicloud-operators-channel: multicloud-operators-channel: auto-generated role grants every managed-cluster agent secrets:get,list,watch in channel namespaces
Affected: All versions, or not specified
CVE-2026-66878
7.7
0%
Aug 12
Multicloud-operators-subscription: multicloud-operators-subscription: fetchchannelreferences honours channel.spec.secretref.namespace enabling cross-namespace secret exfiltration
Affected: All versions, or not specified
CVE-2026-71845
7.7
1%
Aug 11
Insights-client: insights-client: ccx_token bearer credential logged in clear text at startup via setdefault()
Affected: All versions, or not specified
CVE-2026-71469
7.5
1%
Aug 12
Acm-search-v2-api-rhel9: search-v2-api: unbounded tokenreviews cache allows unauthenticated memory-exhaustion dos
Affected: All versions, or not specified
CVE-2026-71467
7.5
1%
Aug 11
Acm-search-v2-api-rhel9: search-v2-api: authentication bypass on /federated via upgrade: websocket header spoofing
Affected: All versions, or not specified
CVE-2026-13676
7.5
1%
Jun 29
fast-uri vulnerable to host confusion via failed IDN canonicalization
Affected: All versions, or not specified
CVE-2026-46385
7.5
1%
May 29
iskorotkov/avro: CPU Exhaustion in Avro Decoder
Affected: All versions, or not specified
CVE-2026-46384
7.5
1%
May 29
iskorotkov/avro: Integer Overflow in Avro Decoder
Affected: All versions, or not specified
CVE-2026-42154
7.5
1%
May 4
Prometheus: remote read endpoint allows denial of service via crafted snappy payload
Affected: All versions, or not specified
CVE-2026-42151
7.5
0%
May 4
Prometheus Azure AD remote write OAuth client secret exposed via config API
Affected: All versions, or not specified
CVE-2026-71474
7.1
0%
Aug 11
Insights-client-rhel9: insights-client: pull-secret bearer token written to logs on non-200 ccx response
Affected: All versions, or not specified
CVE-2026-76827
6.8
1%
Aug 19
Search-indexer: search-indexer: update/delete operations not scoped to caller's cluster (cross-tenant data tampering)
Affected: All versions, or not specified
CVE-2026-71475
6.8
1%
Aug 11
Insights-client-rhel9: insights-client: spoke-controlled clusterid injected unencoded into insights api url path
Affected: All versions, or not specified
CVE-2026-66780
6.5
1%
Aug 18
Submariner-operator: broker serviceaccount secret (token + ca) logged in full at trace verbosity
Affected: All versions, or not specified
CVE-2026-71846
6.5
0%
Aug 12
Insights-client: insights-client: clusterrole grants cluster-wide secrets get/list/watch beyond least privilege
Affected: All versions, or not specified
CVE-2026-27145
6.5
1%
Jun 2
Inefficient candidate hostname parsing in crypto/x509
Affected: All versions, or not specified
CVE-2026-64927
6.4
0%
Aug 12
Multicloud-operators-channel: multicloud-operators-channel: cross-namespace secret and configmap mutation via spec.secretref.namespace confused deputy
Affected: All versions, or not specified
CVE-2026-18874
6.2
1%
Aug 19
Volsync-addon-controller: volsync-addon-controller: annotation values rendered into yaml via text/template without escaping allows yaml injection into subscription
Affected: All versions, or not specified
CVE-2026-66782
5.8
0%
Aug 18
Submariner-operator: operator clusterrole grants cluster-wide create/update on all configmaps
Affected: All versions, or not specified
CVE-2026-75485
5.5
0%
Aug 18
Must-gather: /tmp/kubeconfig retention
Affected: All versions, or not specified
CVE-2026-73834
5.5
0%
Aug 18
Must-gather: must-gather: embedded secret data in acm wrapper crs collected without redaction
Affected: All versions, or not specified
CVE-2026-66781
5.4
0%
Aug 18
Submariner-operator: pprof debug endpoint enabled by default on 0.0.0.0:8082 without authentication
Affected: All versions, or not specified
CVE-2026-71468
5.3
0%
Aug 11
Acm-search-v2-api-rhel9: search-v2-api: cross-user bearer-token reuse via global federation-config cache
Affected: All versions, or not specified
CVE-2026-66783
4.4
0%
Aug 18
Submariner-operator: release workflow consumes same-org composite action via mutable @devel branch ref
Affected: All versions, or not specified
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