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: 2,270; of 17,792 indexed, latest versions
Container images: 2,742; deployed by those charts
Fix available: 2 of 3; affected packages

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

Carried by container images the latest versions of 2,270 of 17,792 indexed charts deploy, on 2,742 images.

Affected package	Affected versions	Fixed in	Images
google.golang.org/grpcgolang	v0.0.0-20160317175043-d3ddb4469d5a, v0.0.0-20170216003643-d0c32ee6a441, v1.10.0, v1.14.0+115 more	1.83.1	2,737
grpcdeb	1.16.1-1ubuntu5, 1.51.1-4.1build5	no fix listed	4
kubernetes-1.34apk	1.34.11-r2	1.34.11-r6	1

OSV records: CGA-2w5g-qvhw-4526 GHSA-vp52-pcj8-j9qc UBUNTU-CVE-2026-84304
Also known as: CGA-2w99-fmrr-7c59, CGA-37h3-vm4r-h6gp, CGA-4rmw-5272-crfm, CGA-8mvv-qrfc-pwm2, CGA-94hq-vh86-c5h5, CGA-9c5q-7vcp-52g3, CGA-j2mp-r3h6-gw3j, CGA-j357-xxg6-gx2j, CGA-w54h-8g59-4jxp, CGA-wj6g-63h9-g67r, CGA-xmw7-6f5r-33jj, GO-2026-6348
Trending: Rank 47 in indexed charts, since 5 Sept 2026. See the ranking →

Charts affected

2,270 by stars

Chart

Latest

Affected images

Radar Score

victoria-metrics-operatorwenerme

0.67.3

1 of 1 See more

victoria-metrics-operator wenerme 0.67.3

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

Container image	Digest	Package	Fixed in
victoriametrics/operator :v0.74.1	7310c4a80b94	google.golang.org/grpc@v1.82.1	1.83.1

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115

wexa-studiowexa-studio

1.2.0

5 of 15 See more

wexa-studio wexa-studio 1.2.0

5 of the 15 container images this version deploys carry CVE-2026-84304.

Container image	Digest	Package	Fixed in
hashicorp/vault :1.15.4	0b01ed3924e6	google.golang.org/grpc@v1.58.3	1.83.1
minio/minio :RELEASE.2024-01-16T16-07-38Z	4c4a4876193f	google.golang.org/grpc@v1.60.1	1.83.1
temporalio/admin-tools :1.29.1-tctl-1.18.4-cli-1.5.0	a3a52e6ca122	google.golang.org/grpc@v1.56.3	1.83.1
temporalio/server :1.29.1	c1e3326b2ce1	google.golang.org/grpc@v1.72.2	1.83.1
temporalio/ui :2.44.0	0b36e00aad30	google.golang.org/grpc@v1.66.1	1.83.1

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15,056

ceph-csi-cephfswikimedia

0.1.8

5 of 5 See more

ceph-csi-cephfs wikimedia 0.1.8

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

Container image	Digest	Package	Fixed in
gcr.io/k8s-staging-sig-storage/csi-provisioner :v3.2.1	4ad5fcdbe7e9	google.golang.org/grpc@v1.45.0	1.83.1
quay.io/cephcsi/cephcsi :v3.7.2	f7f8228f17cc	google.golang.org/grpc@v1.48.0	1.83.1
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.5.1	0103eee7c35e	google.golang.org/grpc@v1.40.0	1.83.1
registry.k8s.io/sig-storage/csi-resizer :v1.5.0	8f7520bd957e	google.golang.org/grpc@v1.40.0	1.83.1
registry.k8s.io/sig-storage/csi-snapshotter :v6.0.1	ad16874e2140	google.golang.org/grpc@v1.40.0	1.83.1

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10,321

ceph-csi-rbdwikimedia

0.1.13

6 of 6 See more

ceph-csi-rbd wikimedia 0.1.13

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

Container image	Digest	Package	Fixed in
gcr.io/k8s-staging-sig-storage/csi-provisioner :v3.2.1	4ad5fcdbe7e9	google.golang.org/grpc@v1.45.0	1.83.1
quay.io/cephcsi/cephcsi :v3.7.2	f7f8228f17cc	google.golang.org/grpc@v1.48.0	1.83.1
registry.k8s.io/sig-storage/csi-attacher :v3.5.0	dd245051317e	google.golang.org/grpc@v1.40.0	1.83.1
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.5.1	0103eee7c35e	google.golang.org/grpc@v1.40.0	1.83.1
registry.k8s.io/sig-storage/csi-resizer :v1.5.0	8f7520bd957e	google.golang.org/grpc@v1.40.0	1.83.1
registry.k8s.io/sig-storage/csi-snapshotter :v6.0.1	ad16874e2140	google.golang.org/grpc@v1.40.0	1.83.1

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11,827

jaegerwikimedia

3.1.2

3 of 4 See more

jaeger wikimedia 3.1.2

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

Container image	Digest	Package	Fixed in
jaegertracing/jaeger-agent :1.53.0	0214a0ef24b1	google.golang.org/grpc@v1.60.0	1.83.1
jaegertracing/jaeger-collector :1.53.0	7f1269222903	google.golang.org/grpc@v1.60.0	1.83.1
jaegertracing/jaeger-query :1.53.0	049bb0d64ea3	google.golang.org/grpc@v1.60.0	1.83.1

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9,340

opentelemetry-collectorwikimedia

0.62.7

1 of 1 See more

opentelemetry-collector wikimedia 0.62.7

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

Container image	Digest	Package	Fixed in
otel/opentelemetry-collector-contrib :0.81.0	c6671841470b	google.golang.org/grpc@v1.56.1	1.83.1

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2,032

wireguardwireguard-bananas

1.5.0

1 of 1 See more

wireguard wireguard-bananas 1.5.0

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

Container image	Digest	Package	Fixed in
place1/wg-access-server :v0.4.6	2b2f3ea80ed6	google.golang.org/grpc@v1.30.0	1.83.1

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2,752

csi-driver-host-pathwiremind

0.1.1

8 of 8 See more

csi-driver-host-path wiremind 0.1.1

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

Container image	Digest	Package	Fixed in
registry.k8s.io/sig-storage/csi-attacher :v4.0.0	9a685020911e	google.golang.org/grpc@v1.47.0	1.83.1
registry.k8s.io/sig-storage/csi-external-health-monitor-controller :v0.7.0	80b9ba94aa2a	google.golang.org/grpc@v1.48.0	1.83.1
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.6.0	f1c25991bac2	google.golang.org/grpc@v1.50.1	1.83.1
registry.k8s.io/sig-storage/csi-provisioner :v3.3.0	ee3b525d5b89	google.golang.org/grpc@v1.49.0	1.83.1
registry.k8s.io/sig-storage/csi-resizer :v1.6.0	425d8f1b7693	google.golang.org/grpc@v1.47.0	1.83.1
registry.k8s.io/sig-storage/csi-snapshotter :v6.1.0	291334908ddf	google.golang.org/grpc@v1.47.0	1.83.1
registry.k8s.io/sig-storage/hostpathplugin :v1.9.0	92257881c1d6	google.golang.org/grpc@v1.34.0	1.83.1
registry.k8s.io/sig-storage/livenessprobe :v2.8.0	cacee2b5c36d	google.golang.org/grpc@v1.48.0	1.83.1

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12,663

orcwiremind

0.3.0

1 of 1 See more

orc wiremind 0.3.0

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

Container image	Digest	Package	Fixed in
quay.io/orc/openstack-resource-controller :v2.5.0	79f22af49612	google.golang.org/grpc@v1.79.3	1.83.1

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269

registrywiremind

0.1.1

1 of 1 See more

registry wiremind 0.1.1

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

Container image	Digest	Package	Fixed in
ghcr.io/distribution/distribution :3.0.0	4ba3adf47f5c	google.golang.org/grpc@v1.68.0	1.83.1

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1,195

kafka-connect-uiwitcom-gmbh

0.5.0

1 of 2 See more

kafka-connect-ui witcom-gmbh 0.5.0

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

Container image	Digest	Package	Fixed in
quay.io/oauth2-proxy/oauth2-proxy :v7.3.0	8c21390be87d	google.golang.org/grpc@v1.27.0	1.83.1

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2,512

mrtg-backendwitcom-gmbh

0.7.0

1 of 2 See more

mrtg-backend witcom-gmbh 0.7.0

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

Container image	Digest	Package	Fixed in
quay.io/oauth2-proxy/oauth2-proxy :v7.2.1	febeebebe762	google.golang.org/grpc@v1.27.0	1.83.1

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2,623

xboardxboard

0.2.0

1 of 1 See more

xboard xboard 0.2.0

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

Container image	Digest	Package	Fixed in
ghcr.io/cedar2025/xboard :latest	896e4926e0d7	google.golang.org/grpc@v1.81.0	1.83.1

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1,042

xkopsxkops

0.1.0

1 of 5 See more

xkops xkops 0.1.0

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

Container image	Digest	Package	Fixed in
murtazashah46/helmfile :latest	4d11726cf803	google.golang.org/grpc@v1.49.0	1.83.1

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13,813

xonodepoolsxonodepools

1.0.7

1 of 1 See more

xonodepools xonodepools 1.0.7

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

Container image	Digest	Package	Fixed in
xosphere/xonodepools :1.0.7	1458097b6f85	google.golang.org/grpc@v1.72.2	1.83.1

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394

ygdrassil-monitoringygdrassil

0.4.0

2 of 10 See more

ygdrassil-monitoring ygdrassil 0.4.0

2 of the 10 container images this version deploys carry CVE-2026-84304.

Container image	Digest	Package	Fixed in
grafana/grafana :11.5.1	5781759b3d27	google.golang.org/grpc@v1.69.2	1.83.1
quay.io/prometheus/prometheus :v3.1.0	6559acbd5d77	google.golang.org/grpc@v1.69.0	1.83.1

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9,401

matrixdb-operatorymatrix

0.13.0

1 of 2 See more

matrixdb-operator ymatrix 0.13.0

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

Container image	Digest	Package	Fixed in
matrixdb/kubebuilder_kube-rbac-proxy :v0.12.0	ed3c7e6291e8	google.golang.org/grpc@v1.40.0	1.83.1

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1,965

rawfile-csiymatrix

0.2.1

4 of 4 See more

rawfile-csi ymatrix 0.2.1

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

Container image	Digest	Package	Fixed in
matrixdb/custom-external-provisioner :4622a07d7-20220424	7e9ffe249a51	google.golang.org/grpc@v1.40.0	1.83.1
matrixdb/rawfile-csi :v0.2.1	95b2e38e913d	google.golang.org/grpc@v1.45.0	1.83.1
matrixdb/sig-storage_csi-node-driver-registrar :v2.2.0	ba763bb01ddc	google.golang.org/grpc@v1.36.0	1.83.1
matrixdb/sig-storage_livenessprobe :v2.3.0	7ab06fe3d8a7	google.golang.org/grpc@v1.36.0	1.83.1

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8,000

prometheus-monitoring-stackyotron-helm-charts

1.2.0

3 of 3 See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

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

Container image	Digest	Package	Fixed in
grafana/grafana :latest	f772d434e8fa	google.golang.org/grpc@v1.81.1	1.83.1
quay.io/prometheus/alertmanager :latest	690c7b525f43	google.golang.org/grpc@v1.82.1	1.83.1
quay.io/prometheus/prometheus :latest	5ce7540c3c00	google.golang.org/grpc@v1.82.1	1.83.1

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899

zahori-consulzahori

1.0.1

2 of 2 See more

zahori-consul zahori 1.0.1

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

Container image	Digest	Package	Fixed in
hashicorp/consul :1.15.3	ddff34041c5c	google.golang.org/grpc@v1.49.0	1.83.1
hashicorp/consul-k8s-control-plane :1.1.2	62bed1bf8106	google.golang.org/grpc@v1.49.0	1.83.1

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5,047

Container images carrying it

2,742 by charts deploying them

A fixed version is listed for 2 of the 3 affected packages.

Container image	Digest	Package	Fixed in	Used by
quay.io/minio/minio :RELEASE.2023-02-10T18-48-39Z	a0a002cb113c	google.golang.org/grpc@v1.52.3	1.83.1	2
quay.io/oauth2-proxy/oauth2-proxy :v7.3.0	8c21390be87d	google.golang.org/grpc@v1.27.0	1.83.1	2
quay.io/open-cluster-management/argocd-pull-integration :0.29.0	06b4b9b3c3ed	google.golang.org/grpc@v1.82.1	1.83.1	2
quay.io/open-cluster-management/registration-operator :v1.3.1	df6c926a2b54	google.golang.org/grpc@v1.81.0	1.83.1	2
quay.io/openshift/origin-cli :4.7	464a3af4dfe0	google.golang.org/grpc@v1.27.1	1.83.1	2
quay.io/openshift/origin-cli :4.8	bb5e052770e5	google.golang.org/grpc@v1.35.0	1.83.1	2
quay.io/openshift/origin-csi-livenessprobe :latest	e9236513d24a	google.golang.org/grpc@v1.82.1	1.83.1	2
quay.io/prometheus/blackbox-exporter :v0.24.0	3af31f8bd1ad	google.golang.org/grpc@v1.55.0	1.83.1	2
quay.io/prometheus-operator/prometheus-operator :v0.91.0	9e53e1313921	google.golang.org/grpc@v1.80.0	1.83.1	2
quay.io/prometheus/prometheus :v2.53.0	075b1ba2c4eb	google.golang.org/grpc@v1.64.0	1.83.1	2
quay.io/prometheus/prometheus :v3.1.0	6559acbd5d77	google.golang.org/grpc@v1.69.0	1.83.1	2
quay.io/prometheus/prometheus :v2.22.1	b899dbd1b901	google.golang.org/grpc@v1.32.0	1.83.1	2
quay.io/prometheus/prometheus :v2.47.0	c5dd35038287	google.golang.org/grpc@v1.56.2	1.83.1	2
quay.io/prometheus/prometheus :v2.36.2	df0cd5887887	google.golang.org/grpc@v1.46.2	1.83.1	2
quay.io/prometheus/prometheus :v2.54.1	f6639335d34a	google.golang.org/grpc@v1.65.0	1.83.1	2
quay.io/thanos/thanos :v0.39.2	1d022ef4b8ef	google.golang.org/grpc@v1.63.2	1.83.1	2
quay.io/zncdatadev/sig-storage/csi-provisioner :v5.1.0	672e45d6a556	google.golang.org/grpc@v1.65.0	1.83.1	2
quay.io/zncdatadev/sig-storage/livenessprobe :v2.14.0	33692aed26aa	google.golang.org/grpc@v1.65.0	1.83.1	2
registry.gitlab.com/prisme.ai/prisme.ai/prisme.ai-infra :latest	b1198ea741d1	google.golang.org/grpc@v1.72.1	1.83.1	2
registry.k8s.io/etcd :3.5.6-0	dd75ec974b0a	google.golang.org/grpc@v1.41.0	1.83.1	2
registry.k8s.io/kube-apiserver :v1.26.1	99e1ed9fbc8a	google.golang.org/grpc@v1.49.0	1.83.1	2
registry.k8s.io/kube-controller-manager :v1.26.1	40adecbe3a40	google.golang.org/grpc@v1.49.0	1.83.1	2
registry.k8s.io/kube-scheduler :v1.30.14	74a5cf9cfa9f	google.golang.org/grpc@v1.58.3	1.83.1	2
registry.k8s.io/metrics-server/metrics-server :v0.8.0	89258156d0e9	google.golang.org/grpc@v1.72.0	1.83.1	2
registry.k8s.io/nfd/node-feature-discovery :v0.19.0	2fa1c99ad09b	google.golang.org/grpc@v1.82.0	1.83.1	2
registry.k8s.io/sig-storage/csi-attacher :v4.9.0	5aaefc24f315	google.golang.org/grpc@v1.72.1	1.83.1	2
registry.k8s.io/sig-storage/csi-attacher :v3.4.0	8b9c313c05f5	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-attacher :v4.0.0	9a685020911e	google.golang.org/grpc@v1.47.0	1.83.1	2
registry.k8s.io/sig-storage/csi-attacher :v4.8.0	a399393ff5bd	google.golang.org/grpc@v1.69.0	1.83.1	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.5.1	0103eee7c35e	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.5.0	4fd21f36075b	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.6.0	f1c25991bac2	google.golang.org/grpc@v1.50.1	1.83.1	2
registry.k8s.io/sig-storage/csi-provisioner :v3.1.0	122bfb8c1eda	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-provisioner :v6.1.1	d992c36d4ddd	google.golang.org/grpc@v1.75.1	1.83.1	2
registry.k8s.io/sig-storage/csi-provisioner :v6.1.0	e5900dc98b0d	google.golang.org/grpc@v1.75.1	1.83.1	2
registry.k8s.io/sig-storage/csi-resizer :v1.5.0	8f7520bd957e	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-resizer :v1.4.0	9ebbf9f023e7	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-resizer :v1.9.0	f1f352df9787	google.golang.org/grpc@v1.54.0	1.83.1	2
registry.k8s.io/sig-storage/csi-snapshotter :v6.0.1	ad16874e2140	google.golang.org/grpc@v1.40.0	1.83.1	2
registry.k8s.io/sig-storage/csi-snapshotter :v8.3.0	bc7be893ecc3	google.golang.org/grpc@v1.69.0	1.83.1	2
registry.k8s.io/sig-storage/csi-snapshotter :v8.2.0	dd788d79cf4c	google.golang.org/grpc@v1.68.0	1.83.1	2
registry.k8s.io/sig-storage/livenessprobe :v2.15.0	2c5f9dc4ea5a	google.golang.org/grpc@v1.69.0	1.83.1	2
registry.k8s.io/sig-storage/livenessprobe :v2.17.0	9b75b9ade162	google.golang.org/grpc@v1.72.1	1.83.1	2
registry.k8s.io/sig-storage/livenessprobe :v2.8.0	cacee2b5c36d	google.golang.org/grpc@v1.48.0	1.83.1	2
registry.k8s.io/sig-storage/smbplugin :v1.20.3	dc7746bb081e	google.golang.org/grpc@v1.79.3	1.83.1	2
0xpolygon/bor :1.3.7	396d3de26d8b	google.golang.org/grpc@v1.64.0	1.83.1	1
0xpolygon/heimdall :1.0.1	34ddf259993c	google.golang.org/grpc@v1.53.0	1.83.1	1
1dev/server :11.9.0	cd5b12fe5471	google.golang.org/grpc@v1.69.4	1.83.1	1
aapjeisbaas/wp-frankenphp :v0.2.2	6b261abc7fb0	google.golang.org/grpc@v1.81.1	1.83.1	1
aavishay/right-sizer :0.6.2	3d7c4d79595c	google.golang.org/grpc@v1.79.3	1.83.1	1