StackRadar

CVE-2026-84304

High

Advisory

Published 1 Sept 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
8.7
base score, highest
EPSS
0.004
35th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
2,287
of 17,821 indexed, latest versions
Container images
2,733
deployed by those charts
Fix available
1 of 2
affected packages

gRPC-Go: Heap Memory Exhaustion (OOM) via HTTP/2 DATA Frame Fragmentation

Carried by container images the latest versions of 2,287 of 17,821 indexed charts deploy, on 2,733 images.

Affected packageAffected versionsFixed inImages
google.golang.org/grpcgolangv0.0.0-20160317175043-d3ddb4469d5a, v0.0.0-20170216003643-d0c32ee6a441, v1.10.0, v1.14.0+114 more1.83.12,730
grpcdeb1.16.1-1ubuntu5, 1.51.1-4.1build5no fix listed3
OSV records
GHSA-vp52-pcj8-j9qcUBUNTU-CVE-2026-84304
Also known as
GO-2026-6348

Charts affected

2,287 by stars
ChartLatestAffected imagesRadar Score
game-serverpvillaverdeVerified publisher1.0.61 of 1See more

game-server pvillaverde 1.0.6

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/itzg/minecraft-server:latest46919d151d39
google.golang.org/grpc@v1.83.0
1.83.1

Open the chart page →

4,216
cdmswebapppyalive-cdmswebappVerified publisher0.1.01 of 3See more

cdmswebapp pyalive-cdmswebapp 0.1.0

1 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
sarwansharma/minio:v359d1da9385d1
google.golang.org/grpc@v1.46.0
1.83.1

Open the chart page →

6,703
loki-stackpyalive-cdmswebappVerified publisher2.6.54 of 4See more

loki-stack pyalive-cdmswebapp 2.6.5

4 of the 4 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
grafana/grafana:latestac461fb352ab
google.golang.org/grpc@v1.81.1
1.83.1
grafana/loki:2.5.0f9ef133793af
google.golang.org/grpc@v1.44.0
1.83.1
grafana/promtail:2.4.2626900031c4e
google.golang.org/grpc@v1.40.0
1.83.1
quay.io/prometheus/prometheus:latest5ce7540c3c00
google.golang.org/grpc@v1.82.1
1.83.1

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6,585
qualys-scannerqualys-helm-chartVerified publisher2.1.01 of 1See more

qualys-scanner qualys-helm-chart 2.1.0

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
qualys/qscanner:5.1.0-59ff255352422
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

259
qubivaqubiva0.3.21 of 3See more

qubiva qubiva 0.3.2

1 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
grafana/loki:3.3.28af2de1abbdd
google.golang.org/grpc@v1.67.1
1.83.1

Open the chart page →

4,545
apisixquench-apisixVerified publisher0.0.41See more

apisix quench-apisix 0.0.4

1 container image this version deploys carries CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/etcddigest-pinned05765ee83074
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

—
coolifyquench-coolifyVerified publisher0.0.201See more

coolify quench-coolify 0.0.20

1 container image this version deploys carries CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/coolify-realtimedigest-pinnedf128e512c9c0
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

—
coolify-realtimequench-coolify-realtimeVerified publisher0.0.71 of 1See more

coolify-realtime quench-coolify-realtime 0.0.7

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/coolify-realtimedigest-pinnedf128e512c9c0
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

344
dexquench-dexVerified publisher0.0.111 of 1See more

dex quench-dex 0.0.11

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/dexdigest-pinned8b41a7c5f1bf
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

102
grafanaquench-grafanaVerified publisher0.0.121 of 1See more

grafana quench-grafana 0.0.12

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/grafanadigest-pinned3ccc56791c8a
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

177
harbor-observabilityquench-harbor-observabilityVerified publisher0.0.102 of 2See more

harbor-observability quench-harbor-observability 0.0.10

2 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/grafanadigest-pinned3ccc56791c8a
google.golang.org/grpc@v1.82.1
1.83.1
ghcr.io/quenchworks/images/prometheusdigest-pinnede9037c190bc1
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

281
identity-stackquench-identity-stackVerified publisher0.0.131 of 3See more

identity-stack quench-identity-stack 0.0.13

1 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/oauth2-proxydigest-pinned6c479b032dcd
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

292
lgtm-stackquench-lgtm-stackVerified publisher0.0.212 of 9See more

lgtm-stack quench-lgtm-stack 0.0.21

2 of the 9 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/grafanadigest-pinned3ccc56791c8a
google.golang.org/grpc@v1.82.1
1.83.1
ghcr.io/quenchworks/images/tempodigest-pinned9e889ec33f96
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

518
logging-stackquench-logging-stackVerified publisher0.0.131 of 3See more

logging-stack quench-logging-stack 0.0.13

1 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/grafanadigest-pinned3ccc56791c8a
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

251
observability-stackquench-observability-stackVerified publisher0.0.162 of 5See more

observability-stack quench-observability-stack 0.0.16

2 of the 5 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/grafanadigest-pinned3ccc56791c8a
google.golang.org/grpc@v1.82.1
1.83.1
ghcr.io/quenchworks/images/prometheusdigest-pinnede9037c190bc1
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

339
tracing-stackquench-tracing-stackVerified publisher0.0.93 of 3See more

tracing-stack quench-tracing-stack 0.0.9

3 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/quenchworks/images/grafanadigest-pinned3ccc56791c8a
google.golang.org/grpc@v1.82.1
1.83.1
ghcr.io/quenchworks/images/otel-collectordigest-pinned695e7fd14483
google.golang.org/grpc@v1.83.0
1.83.1
ghcr.io/quenchworks/images/tempodigest-pinned9e889ec33f96
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

537
cloudnative-pgradar-baseVerified publisher0.23.21 of 1See more

cloudnative-pg radar-base 0.23.2

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/cloudnative-pg/cloudnative-pg:1.25.1b5210df46c05
google.golang.org/grpc@v1.70.0
1.83.1

Open the chart page →

856
headlampradar-baseVerified publisher1.0.01 of 1See more

headlamp radar-base 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/headlamp-k8s/headlamp:v0.43.05d03caa26df7
google.golang.org/grpc@v1.81.1
1.83.1

Open the chart page →

657
hydraradar-baseVerified publisher0.48.01 of 1See more

hydra radar-base 0.48.0

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
oryd/hydra:v2.2.02c93beb5e5f2
google.golang.org/grpc@v1.59.0
1.83.1

Open the chart page →

1,541
kratosradar-baseVerified publisher0.43.11 of 1See more

kratos radar-base 0.43.1

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
oryd/kratos:v1.1.08f15006a080d
google.golang.org/grpc@v1.59.0
1.83.1

Open the chart page →

1,793
kubecostradar-baseVerified publisher1.0.03 of 7See more

kubecost radar-base 1.0.0

3 of the 7 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
grafana/grafana:11.4.0d8ea37798ccc
google.golang.org/grpc@v1.66.0
1.83.1
gcr.io/kubecost1/cost-model:prod-2.6.39e507ac0aebb
google.golang.org/grpc@v1.69.4
1.83.1
quay.io/prometheus/prometheus:v3.2.05888c188cf09
google.golang.org/grpc@v1.70.0
1.83.1

Open the chart page →

9,634
nginx-gateway-fabricradar-baseVerified publisher2.6.61 of 1See more

nginx-gateway-fabric radar-base 2.6.6

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/nginx/nginx-gateway-fabric:2.6.6c10f734589e9
google.golang.org/grpc@v1.81.1
1.83.1

Open the chart page →

132
nifikopradar-baseVerified publisher1.14.11 of 1See more

nifikop radar-base 1.14.1

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/konpyutaika/docker-images/nifikop:v1.14.1-release6bb00c592a82
google.golang.org/grpc@v1.65.0
1.83.1

Open the chart page →

512
radar-grafanaradar-baseVerified publisher0.1.41 of 2See more

radar-grafana radar-base 0.1.4

1 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
grafana/grafana:11.6.062d2b9d20a19
google.golang.org/grpc@v1.70.0
1.83.1

Open the chart page →

1,839
radar-hydraradar-baseVerified publisher0.3.41 of 2See more

radar-hydra radar-base 0.3.4

1 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
oryd/hydra:v2.3.0b94007e19a1f
google.golang.org/grpc@v1.67.1
1.83.1

Open the chart page →

2,198
radar-kratosradar-baseVerified publisher0.1.51 of 1See more

radar-kratos radar-base 0.1.5

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
oryd/kratos:v1.3.1fe2428f103a6
google.golang.org/grpc@v1.65.0
1.83.1

Open the chart page →

1,579
radar-nifiradar-baseVerified publisher3.1.01 of 1See more

radar-nifi radar-base 3.1.0

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/konpyutaika/docker-images/nifikop:v1.14.1-release6bb00c592a82
google.golang.org/grpc@v1.65.0
1.83.1

Open the chart page →

512
rancher-auto-registerrancher-auto-registerVerified publisher0.1.01 of 1See more

rancher-auto-register rancher-auto-register 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
registry.gitlab.com/xrow-public/ci-tools/tools:main9b9d1ed86b6a
google.golang.org/grpc@v1.82.1
1.83.1

Open the chart page →

1,954
rawfile-localpvrawfile0.15.35 of 6See more

rawfile-localpv rawfile 0.15.3

5 of the 6 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.17.0f9de845b1701
google.golang.org/grpc@v1.81.1
1.83.1
registry.k8s.io/sig-storage/csi-provisioner:v6.3.0a4b0b1a37605
google.golang.org/grpc@v1.81.1
1.83.1
registry.k8s.io/sig-storage/csi-resizer:v2.2.1ea1d25e23479
google.golang.org/grpc@v1.79.3
1.83.1
registry.k8s.io/sig-storage/csi-snapshotter:v8.6.042af0929bcd6
google.golang.org/grpc@v1.81.1
1.83.1
registry.k8s.io/sig-storage/snapshot-controller:v8.6.081e79f205083
google.golang.org/grpc@v1.81.1
1.83.1

Open the chart page →

2,820
thanosrayselfs-chartsVerified publisher0.1.51 of 1See more

thanos rayselfs-charts 0.1.5

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.40.1aae7b2b030ed
google.golang.org/grpc@v1.73.0
1.83.1

Open the chart page →

767
saleorrc-helm-charts0.1.11 of 5See more

saleor rc-helm-charts 0.1.1

1 of the 5 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
jaegertracing/all-in-one:1.22.0ca6b73330616
google.golang.org/grpc@v1.29.1
1.83.1

Open the chart page →

3,746
reactive-policyreactive-policy0.4.11 of 1See more

reactive-policy reactive-policy 0.4.1

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/vedooo/reactive-policy:0.4.1d92eda891c91
google.golang.org/grpc@v1.79.3
1.83.1

Open the chart page →

84
ansible-automation-platformredhat-cop0.0.91 of 1See more

ansible-automation-platform redhat-cop 0.0.9

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
quay.io/openshift/origin-cli:4.7464a3af4dfe0
google.golang.org/grpc@v1.27.1
1.83.1

Open the chart page →

15,304
argocd-operatorredhat-cop1.2.21 of 1See more

argocd-operator redhat-cop 1.2.2

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
quay.io/openshift/origin-cli:4.7464a3af4dfe0
google.golang.org/grpc@v1.27.1
1.83.1

Open the chart page →

15,304
ploigosredhat-cop0.0.91 of 2See more

ploigos redhat-cop 0.0.9

1 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
quay.io/openshift/origin-cli:4.66722d5041b47
google.golang.org/grpc@v1.27.0
1.83.1

Open the chart page →

11,451
stackrox-chartredhat-cop0.0.101 of 1See more

stackrox-chart redhat-cop 0.0.10

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
quay.io/rht-labs/stack-do500:3.0.86ba82beff18e
google.golang.org/grpc@v1.33.2
1.83.1

Open the chart page →

29,590
longhornrelease-longhorn1.12.02 of 3See more

longhorn release-longhorn 1.12.0

2 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.12.0fd245bae2e82
google.golang.org/grpc@v1.81.1
1.83.1
longhornio/longhorn-share-manager:v1.12.0cb9d6863e4c6
google.golang.org/grpc@v1.80.0
1.83.1

Open the chart page →

1,614
reportportalreportportal5.7.21 of 8See more

reportportal reportportal 5.7.2

1 of the 8 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
reportportal/migrations:5.7.0da5d8e1395fe
google.golang.org/grpc@v1.20.1
1.83.1

Open the chart page →

25,722
restic-pvc-backuprestic-pvc-backupVerified publisher0.2.12 of 2See more

restic-pvc-backup restic-pvc-backup 0.2.1

2 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ngosang/restic-exporter:2.1.2a8f9cfa30162
google.golang.org/grpc@v1.81.1
1.83.1
restic/restic:0.19.1136600b6ff68
google.golang.org/grpc@v1.81.1
1.83.1

Open the chart page →

958
retromretsamedocVerified publisher2026.2.51 of 1See more

retrom retsamedoc 2026.2.5

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/jmberesford/retrom-service:retrom-v0.7.144d763d58f11d
google.golang.org/grpc@v1.65.0
1.83.1

Open the chart page →

7,247
review-componentreview-component1.0.01 of 3See more

review-component review-component 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/review-component-php:latestafe623824b82
google.golang.org/grpc@v1.27.0
1.83.1

Open the chart page →

7,503
istio-fortiorgnu1.0.31 of 1See more

istio-fortio rgnu 1.0.3

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
fortio/fortio:latest_releasefc8221136fe2
google.golang.org/grpc@v1.72.1
1.83.1

Open the chart page →

547
harvester-cloud-providerrke2-charts0.2.15002 of 2See more

harvester-cloud-provider rke2-charts 0.2.1500

2 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
rancher/harvester-cloud-provider:v0.2.8199961f11ba6
google.golang.org/grpc@v1.82.1
1.83.1
rancher/mirrored-kube-vip-kube-vip-iptables:v1.2.389c3f898ac5a
google.golang.org/grpc@v1.83.0
1.83.1

Open the chart page →

460
harvester-csi-driverrke2-charts0.1.32005 of 6See more

harvester-csi-driver rke2-charts 0.1.3200

5 of the 6 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
rancher/mirrored-longhornio-csi-attacher:v4.11.0-20260428fe417c28a6b8
google.golang.org/grpc@v1.79.3
1.83.1
rancher/mirrored-longhornio-csi-node-driver-registrar:v2.16.0-20260428e82a8c8f800d
google.golang.org/grpc@v1.79.3
1.83.1
rancher/mirrored-longhornio-csi-provisioner:v5.3.0-202604289e519a21a77c
google.golang.org/grpc@v1.79.3
1.83.1
rancher/mirrored-longhornio-csi-resizer:v2.1.0-2026042841cb674d1154
google.golang.org/grpc@v1.79.3
1.83.1
rancher/mirrored-longhornio-csi-snapshotter:v8.5.0-202604281975fac3890f
google.golang.org/grpc@v1.79.3
1.83.1

Open the chart page →

2,131
rancher-vsphere-cpirke2-charts1.16.2001 of 1See more

rancher-vsphere-cpi rke2-charts 1.16.200

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
rancher/mirrored-cloud-provider-vsphere:v1.31.1febfd0517838
google.golang.org/grpc@v1.65.0
1.83.1

Open the chart page →

919
rke2-canal-1.19-1.20rke2-charts3.13.3-build20211022022 of 2See more

rke2-canal-1.19-1.20 rke2-charts 3.13.3-build2021102202

2 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
rancher/hardened-calico:v3.13.3-build20210223c678c25d47c8
google.golang.org/grpc@v1.19.0
1.83.1
rancher/hardened-flannel:v0.14.1-build20211022d6a47d394c03
google.golang.org/grpc@v1.27.0
1.83.1

Open the chart page →

5,959
memosrm3lVerified publisher0.1.11 of 1See more

memos rm3l 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
neosmemo/memos:0.24c6defc2dfb98
google.golang.org/grpc@v1.72.2
1.83.1

Open the chart page →

1,624
ntfyrm3lVerified publisher0.1.11 of 1See more

ntfy rm3l 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
binwiederhier/ntfy:v2.11.04a7d0f0adc6d
google.golang.org/grpc@v1.63.2
1.83.1

Open the chart page →

1,283
olivetinrm3lVerified publisher0.2.01 of 1See more

olivetin rm3l 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
ghcr.io/olivetin/olivetin:2025.2.19a89958921526
google.golang.org/grpc@v1.69.2
1.83.1

Open the chart page →

1,377
krr-enforcerrobusta0.3.51 of 2See more

krr-enforcer robusta 0.3.5

1 of the 2 container images this version deploys carry CVE-2026-84304.

Container imageDigestPackageFixed in
alpine/k8s:1.30.0bd01dae02676
google.golang.org/grpc@v1.49.0
1.83.1

Open the chart page →

4,048

Container images carrying it

2,733 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

No deployed image carries CVE-2026-84304.

syft 1.42.1 · advisories as of 20 Sept 2026

Corrections: contact@stackradar.io

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