StackRadar

CVE-2026-84445

High

Advisory

Published 8 Sept 2026In the index since 9 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.007
51st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
2,322
of 17,792 indexed, latest versions
Container images
2,815
deployed by those charts
Fix available
2 of 2
affected packages

gRPC-Go xDS servers: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers

Carried by container images the latest versions of 2,322 of 17,792 indexed charts deploy, on 2,815 images.

Affected packageAffected versionsFixed inImages
google.golang.org/grpcgolangv0.0.0-20160317175043-d3ddb4469d5a, v0.0.0-20170216003643-d0c32ee6a441, v1.10.0, v1.14.0+117 more1.82.2, 1.83.2, 1.85.0-dev.0.20260825072537-93e31b48545e2,814
kubernetes-1.34apk1.34.11-r21.34.11-r81
OSV records
GHSA-2v4p-qf9q-27wjCGA-2675-68qh-x3xm
Also known as
CGA-2rc7-c9wv-rg9j, CGA-2v9r-g7hg-wjpv, CGA-5pg3-vg83-278x, CGA-6jwq-4523-qrxc, CGA-6mqf-6cj9-rr4r, CGA-8vf4-hpwm-ghh8, CGA-96jx-jhxg-fxww, CGA-fg8c-vc3x-88hf, CGA-g3hq-cpjp-v4p5, CGA-hx92-g8xp-6m86, CGA-wgvj-wq84-52gh, GO-2026-6443
Trending
Rank 7 in indexed charts, since 9 Sept 2026. See the ranking →

Charts affected

2,322 by stars
ChartLatestAffected imagesRadar Score
vaultwenerme0.34.11 of 2See more

vault wenerme 0.34.1

1 of the 2 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
hashicorp/vault:2.0.45be49781ecf7
google.golang.org/grpc@v1.82.1
1.82.2

Open the chart page →

549
victoria-metrics-k8s-stackwenerme0.92.13 of 7See more

victoria-metrics-k8s-stack wenerme 0.92.1

3 of the 7 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
grafana/grafana:13.1.17cb8c64c4d57
google.golang.org/grpc@v1.81.1
1.82.2
victoriametrics/operator:v0.74.17310c4a80b94
google.golang.org/grpc@v1.82.1
1.82.2
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.19.185108987d044
google.golang.org/grpc@v1.79.3
1.82.2

Open the chart page →

1,915
victoria-metrics-operatorwenerme0.67.31 of 1See more

victoria-metrics-operator wenerme 0.67.3

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
victoriametrics/operator:v0.74.17310c4a80b94
google.golang.org/grpc@v1.82.1
1.82.2

Open the chart page →

115
wexa-studiowexa-studio1.2.05 of 15See more

wexa-studio wexa-studio 1.2.0

5 of the 15 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
hashicorp/vault:1.15.40b01ed3924e6
google.golang.org/grpc@v1.58.3
1.82.2
minio/minio:RELEASE.2024-01-16T16-07-38Z4c4a4876193f
google.golang.org/grpc@v1.60.1
1.82.2
temporalio/admin-tools:1.29.1-tctl-1.18.4-cli-1.5.0a3a52e6ca122
google.golang.org/grpc@v1.56.3
1.82.2
temporalio/server:1.29.1c1e3326b2ce1
google.golang.org/grpc@v1.72.2
1.82.2
temporalio/ui:2.44.00b36e00aad30
google.golang.org/grpc@v1.66.1
1.82.2

Open the chart page →

15,056
ceph-csi-cephfswikimedia0.1.85 of 5See more

ceph-csi-cephfs wikimedia 0.1.8

5 of the 5 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
gcr.io/k8s-staging-sig-storage/csi-provisioner:v3.2.14ad5fcdbe7e9
google.golang.org/grpc@v1.45.0
1.82.2
quay.io/cephcsi/cephcsi:v3.7.2f7f8228f17cc
google.golang.org/grpc@v1.48.0
1.82.2
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.5.10103eee7c35e
google.golang.org/grpc@v1.40.0
1.82.2
registry.k8s.io/sig-storage/csi-resizer:v1.5.08f7520bd957e
google.golang.org/grpc@v1.40.0
1.82.2
registry.k8s.io/sig-storage/csi-snapshotter:v6.0.1ad16874e2140
google.golang.org/grpc@v1.40.0
1.82.2

Open the chart page →

10,321
ceph-csi-rbdwikimedia0.1.136 of 6See more

ceph-csi-rbd wikimedia 0.1.13

6 of the 6 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
gcr.io/k8s-staging-sig-storage/csi-provisioner:v3.2.14ad5fcdbe7e9
google.golang.org/grpc@v1.45.0
1.82.2
quay.io/cephcsi/cephcsi:v3.7.2f7f8228f17cc
google.golang.org/grpc@v1.48.0
1.82.2
registry.k8s.io/sig-storage/csi-attacher:v3.5.0dd245051317e
google.golang.org/grpc@v1.40.0
1.82.2
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.5.10103eee7c35e
google.golang.org/grpc@v1.40.0
1.82.2
registry.k8s.io/sig-storage/csi-resizer:v1.5.08f7520bd957e
google.golang.org/grpc@v1.40.0
1.82.2
registry.k8s.io/sig-storage/csi-snapshotter:v6.0.1ad16874e2140
google.golang.org/grpc@v1.40.0
1.82.2

Open the chart page →

11,827
jaegerwikimedia3.1.23 of 4See more

jaeger wikimedia 3.1.2

3 of the 4 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
jaegertracing/jaeger-agent:1.53.00214a0ef24b1
google.golang.org/grpc@v1.60.0
1.82.2
jaegertracing/jaeger-collector:1.53.07f1269222903
google.golang.org/grpc@v1.60.0
1.82.2
jaegertracing/jaeger-query:1.53.0049bb0d64ea3
google.golang.org/grpc@v1.60.0
1.82.2

Open the chart page →

9,340
opentelemetry-collectorwikimedia0.62.71 of 1See more

opentelemetry-collector wikimedia 0.62.7

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
otel/opentelemetry-collector-contrib:0.81.0c6671841470b
google.golang.org/grpc@v1.56.1
1.82.2

Open the chart page →

2,032
wireguardwireguard-bananas1.5.01 of 1See more

wireguard wireguard-bananas 1.5.0

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
place1/wg-access-server:v0.4.62b2f3ea80ed6
google.golang.org/grpc@v1.30.0
1.82.2

Open the chart page →

2,752
csi-driver-host-pathwiremindVerified publisher0.1.18 of 8See more

csi-driver-host-path wiremind 0.1.1

8 of the 8 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-attacher:v4.0.09a685020911e
google.golang.org/grpc@v1.47.0
1.82.2
registry.k8s.io/sig-storage/csi-external-health-monitor-controller:v0.7.080b9ba94aa2a
google.golang.org/grpc@v1.48.0
1.82.2
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.6.0f1c25991bac2
google.golang.org/grpc@v1.50.1
1.82.2
registry.k8s.io/sig-storage/csi-provisioner:v3.3.0ee3b525d5b89
google.golang.org/grpc@v1.49.0
1.82.2
registry.k8s.io/sig-storage/csi-resizer:v1.6.0425d8f1b7693
google.golang.org/grpc@v1.47.0
1.82.2
registry.k8s.io/sig-storage/csi-snapshotter:v6.1.0291334908ddf
google.golang.org/grpc@v1.47.0
1.82.2
registry.k8s.io/sig-storage/hostpathplugin:v1.9.092257881c1d6
google.golang.org/grpc@v1.34.0
1.82.2
registry.k8s.io/sig-storage/livenessprobe:v2.8.0cacee2b5c36d
google.golang.org/grpc@v1.48.0
1.82.2

Open the chart page →

12,663
orcwiremindVerified publisher0.3.01 of 1See more

orc wiremind 0.3.0

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
quay.io/orc/openstack-resource-controller:v2.5.079f22af49612
google.golang.org/grpc@v1.79.3
1.82.2

Open the chart page →

269
registrywiremindVerified publisher0.1.11 of 1See more

registry wiremind 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
ghcr.io/distribution/distribution:3.0.04ba3adf47f5c
google.golang.org/grpc@v1.68.0
1.82.2

Open the chart page →

1,195
kafka-connect-uiwitcom-gmbh0.5.01 of 2See more

kafka-connect-ui witcom-gmbh 0.5.0

1 of the 2 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
quay.io/oauth2-proxy/oauth2-proxy:v7.3.08c21390be87d
google.golang.org/grpc@v1.27.0
1.82.2

Open the chart page →

2,512
mrtg-backendwitcom-gmbh0.7.01 of 2See more

mrtg-backend witcom-gmbh 0.7.0

1 of the 2 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
quay.io/oauth2-proxy/oauth2-proxy:v7.2.1febeebebe762
google.golang.org/grpc@v1.27.0
1.82.2

Open the chart page →

2,623
xboardxboard0.2.01 of 1See more

xboard xboard 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
ghcr.io/cedar2025/xboard:latest896e4926e0d7
google.golang.org/grpc@v1.81.0
1.82.2

Open the chart page →

1,042
xkopsxkops0.1.01 of 5See more

xkops xkops 0.1.0

1 of the 5 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
murtazashah46/helmfile:latest4d11726cf803
google.golang.org/grpc@v1.49.0
1.82.2

Open the chart page →

13,813
xonodepoolsxonodepoolsOfficialVerified publisher1.0.71 of 1See more

xonodepools xonodepools 1.0.7

1 of the 1 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
xosphere/xonodepools:1.0.71458097b6f85
google.golang.org/grpc@v1.72.2
1.82.2

Open the chart page →

394
ygdrassil-monitoringygdrassilVerified publisher0.4.02 of 10See more

ygdrassil-monitoring ygdrassil 0.4.0

2 of the 10 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
grafana/grafana:11.5.15781759b3d27
google.golang.org/grpc@v1.69.2
1.82.2
quay.io/prometheus/prometheus:v3.1.06559acbd5d77
google.golang.org/grpc@v1.69.0
1.82.2

Open the chart page →

9,401
matrixdb-operatorymatrixOfficialVerified publisher0.13.01 of 2See more

matrixdb-operator ymatrix 0.13.0

1 of the 2 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
matrixdb/kubebuilder_kube-rbac-proxy:v0.12.0ed3c7e6291e8
google.golang.org/grpc@v1.40.0
1.82.2

Open the chart page →

1,965
rawfile-csiymatrixVerified publisher0.2.14 of 4See more

rawfile-csi ymatrix 0.2.1

4 of the 4 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
matrixdb/custom-external-provisioner:4622a07d7-202204247e9ffe249a51
google.golang.org/grpc@v1.40.0
1.82.2
matrixdb/rawfile-csi:v0.2.195b2e38e913d
google.golang.org/grpc@v1.45.0
1.82.2
matrixdb/sig-storage_csi-node-driver-registrar:v2.2.0ba763bb01ddc
google.golang.org/grpc@v1.36.0
1.82.2
matrixdb/sig-storage_livenessprobe:v2.3.07ab06fe3d8a7
google.golang.org/grpc@v1.36.0
1.82.2

Open the chart page →

8,000
prometheus-monitoring-stackyotron-helm-charts1.2.03 of 3See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

3 of the 3 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
grafana/grafana:latestf772d434e8fa
google.golang.org/grpc@v1.81.1
1.82.2
quay.io/prometheus/alertmanager:latest690c7b525f43
google.golang.org/grpc@v1.82.1
1.82.2
quay.io/prometheus/prometheus:latest5ce7540c3c00
google.golang.org/grpc@v1.82.1
1.82.2

Open the chart page →

899
zahori-consulzahoriVerified publisher1.0.12 of 2See more

zahori-consul zahori 1.0.1

2 of the 2 container images this version deploys carry CVE-2026-84445.

Container imageDigestPackageFixed in
hashicorp/consul:1.15.3ddff34041c5c
google.golang.org/grpc@v1.49.0
1.82.2
hashicorp/consul-k8s-control-plane:1.1.262bed1bf8106
google.golang.org/grpc@v1.49.0
1.82.2

Open the chart page →

5,047

Container images carrying it

2,815 by charts deploying them

A fixed version is listed for 2 of the 2 affected packages.

Container imageDigestPackageFixed inUsed by
public.ecr.aws/cloudnatix/llmariner/cluster-manager-server:1.8.0364b3ff0fcb7
google.golang.org/grpc@v1.68.1
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/cluster-monitor-server:0.10.22d28f9e3eab4
google.golang.org/grpc@v1.73.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/file-manager-server:1.11.0301216788e93
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/inference-manager-engine:1.46.0c46f109c3d0b
google.golang.org/grpc@v1.79.3
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/job-manager-dispatcher:1.27.0582508903cb0
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/job-manager-server:1.27.0fe9de719f91e
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/model-manager-loader:1.27.026ac7263a823
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/model-manager-server:1.27.0c057dcdd9ef3
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/rbac-server:1.19.1df1adeb86679
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/cloudnatix/llmariner/user-manager-server:1.27.1628a14449241
google.golang.org/grpc@v1.67.0
1.82.2
2
public.ecr.aws/ebs-csi-driver/aws-ebs-csi-driver:v1.16.11564359e1e0e
google.golang.org/grpc@v1.51.0
1.82.2
2
public.ecr.aws/eks-distro/etcd-io/etcd:v3.5.6-eks-1-24-7efa6dee17ed2
google.golang.org/grpc@v1.41.0
1.82.2
2
public.ecr.aws/eks-distro/kubernetes-csi/external-attacher:v4.1.0-eks-1-25-latest701eea03388c
google.golang.org/grpc@v1.51.0
1.82.2
2
public.ecr.aws/eks-distro/kubernetes-csi/external-provisioner:v3.4.0-eks-1-25-latest460ee1a59fea
google.golang.org/grpc@v1.51.0
1.82.2
2
public.ecr.aws/eks-distro/kubernetes-csi/external-resizer:v1.7.0-eks-1-25-lateste711da25e7a0
google.golang.org/grpc@v1.51.0
1.82.2
2
public.ecr.aws/eks-distro/kubernetes-csi/livenessprobe:v2.9.0-eks-1-25-latest8a305e162caa
google.golang.org/grpc@v1.49.0
1.82.2
2
public.ecr.aws/eks-distro/kubernetes-csi/node-driver-registrar:v2.7.0-eks-1-25-latestf4345e67df8f
google.golang.org/grpc@v1.51.0
1.82.2
2
public.ecr.aws/p3k6k6h3/mdai-event-hub:0.1.1118cae836e9c7
google.golang.org/grpc@v1.80.0
1.82.2
2
public.ecr.aws/p3k6k6h3/mdai-gateway:0.1.100dfb323978f6
google.golang.org/grpc@v1.80.0
1.82.2
2
quay.io/argoproj/argocd:v2.14.115fc69e31c755
google.golang.org/grpc@v1.65.0
1.82.2
2
quay.io/argoproj/argo-events:v1.9.11fa07b2c9ece6
google.golang.org/grpc@v1.72.2
1.82.2
2
quay.io/argoproj/argo-rollouts:v1.10.0187630ba7228
google.golang.org/grpc@v1.80.0
1.82.2
2
quay.io/argoprojlabs/argocd-image-updater:v1.3.0cb009167015c
google.golang.org/grpc@v1.82.1
1.82.2
2
quay.io/brancz/kube-rbac-proxy:v0.20.0147cb28fea35
google.golang.org/grpc@v1.72.1
1.82.2
2
quay.io/brancz/kube-rbac-proxy:v0.14.158d91a5faaf8
google.golang.org/grpc@v1.47.0
1.82.2
2
quay.io/brancz/kube-rbac-proxy:v0.13.1738c854322f5
google.golang.org/grpc@v1.47.0
1.82.2
2
quay.io/brancz/kube-rbac-proxy:v0.18.1e6a323504999
google.golang.org/grpc@v1.65.0
1.82.2
2
quay.io/brancz/kube-rbac-proxy:v0.22.1e8cad21b2f9a
google.golang.org/grpc@v1.80.0
1.82.2
2
quay.io/cephcsi/cephcsi:v3.17.10b62db8afc9b
google.golang.org/grpc@v1.81.0
1.82.2
2
quay.io/cephcsi/cephcsi:v3.7.2f7f8228f17cc
google.golang.org/grpc@v1.48.0
1.82.2
2
quay.io/cilium/tetragon:v1.7.1afc9458ba4bc
google.golang.org/grpc@v1.82.1
1.82.2
2
quay.io/cilium/tetragon-operator:v1.7.1cd8b71f6860e
google.golang.org/grpc@v1.82.1
1.82.2
2
quay.io/coreos/etcd:v3.5.628cb0630cb85
google.golang.org/grpc@v1.41.0
1.82.2
2
quay.io/coreos/etcd:v3.7.13c66a5191d37
google.golang.org/grpc@v1.82.1
1.82.2
2
quay.io/coreos/etcd:v3.6.12702d7b4881c6
google.golang.org/grpc@v1.79.3
1.82.2
2
quay.io/dexidp/dex:v2.24.0c9b7f6d0d953
google.golang.org/grpc@v1.26.0
1.82.2
2
quay.io/groundcover/grafana:9.3.18c65b333a3d3
google.golang.org/grpc@v1.45.0
1.82.2
2
quay.io/iver-wharf/wharf-api:v5.2.0b736b345437d
google.golang.org/grpc@v1.44.0
1.82.2
2
quay.io/iver-wharf/wharf-cmd:v0.8.2e98d13459cdc
google.golang.org/grpc@v1.45.0
1.82.2
2
quay.io/iver-wharf/wharf-provider-gitlab:v2.0.1d7079e0890da
google.golang.org/grpc@v1.44.0
1.82.2
2
quay.io/jetstack/cert-manager-controller:v1.17.22c314feeb5e8
google.golang.org/grpc@v1.69.2
1.82.2
2
quay.io/jetstack/cert-manager-controller:v1.14.364adcb95ce09
google.golang.org/grpc@v1.60.1
1.82.2
2
quay.io/jetstack/cert-manager-controller:v1.13.29c67cf8c92d8
google.golang.org/grpc@v1.58.3
1.82.2
2
quay.io/jetstack/cert-manager-controller:v1.11.0d429b6d696e0
google.golang.org/grpc@v1.49.0
1.82.2
2
quay.io/jetstack/cert-manager-controller:v1.15.3eee34b3de2dd
google.golang.org/grpc@v1.64.1
1.82.2
2
quay.io/jetstack/cert-manager-ctl:v1.11.074611761f052
google.golang.org/grpc@v1.49.0
1.82.2
2
quay.io/jetstack/cert-manager-webhook:v1.13.20a9470447ebf
google.golang.org/grpc@v1.58.3
1.82.2
2
quay.io/jetstack/cert-manager-webhook:v1.17.237b16a9dff00
google.golang.org/grpc@v1.69.2
1.82.2
2
quay.io/jetstack/cert-manager-webhook:v1.11.06730d96fc382
google.golang.org/grpc@v1.49.0
1.82.2
2
quay.io/jetstack/cert-manager-webhook:v1.14.3d8ad5515f44f
google.golang.org/grpc@v1.60.1
1.82.2
2

syft 1.42.1 · advisories as of 17 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.