CVE-2026-56866

High

Advisory

Published 8 Oct 2026In the index since 9 Oct 2026

Severity: High; worst across findings
CVSS: 7.5; base score, highest
EPSS: 0.003; 22nd percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 5,533; of 18,090 indexed, latest versions
Container images: 6,378; deployed by those charts
Fix available: 2 of 3; affected packages

HTTP/1 client connection desynchronization after CONNECT rejection in net/http

Carried by container images the latest versions of 5,533 of 18,090 indexed charts deploy, on 6,378 images.

Affected package	Affected versions	Fixed in	Images
stdlibgolang	go1.13, go1.13.1, go1.13.3, go1.13.4+212 more	1.26.9	6,378
golang-1.19deb	1.19.8-2	no fix listed	1
ingress-nginx-controller-1.15apk	1.15.10-r3	1.15.10-r8	1

OSV records: CGA-54v4-442r-c4x8 DEBIAN-CVE-2026-56866 GO-2026-6605
Also known as: CGA-h688-8p8g-gxgc, CGA-hmf8-6fq9-3ghf, CGA-m9cf-cw7m-mrq2, CGA-q4hr-6p8w-58w4, CGA-vrj7-cmwf-3pg8
Trending: Rank 8 in indexed charts, since 9 Oct 2026. See the ranking →

Charts affected

5,533 by stars

Chart

Latest

Affected images

Radar Score

kube-prometheus-stackprometheus-community

92.3.0

5 of 6 See more

kube-prometheus-stack prometheus-community 92.3.0

5 of the 6 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
grafana/grafana :13.2.3-distroless	202e5d5b3f84	stdlib@go1.26.7	1.26.9
ghcr.io/jkroepke/kube-webhook-certgen :1.8.9	58e4ac2e15bf	stdlib@go1.27.1	1.26.9
quay.io/prometheus-operator/prometheus-operator :v0.94.1	7c88d4e7bae6	stdlib@go1.26.8	1.26.9
quay.io/prometheus/node-exporter :v1.12.1-distroless	8c9bac11973b	stdlib@go1.26.5	1.26.9
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.20.0	42cfe3723a5f	stdlib@go1.26.6	1.26.9

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1,434

cert-managercert-manager

1.21.2

4 of 4 See more

cert-manager cert-manager 1.21.2

4 of the 4 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/jetstack/cert-manager-cainjector :v1.21.2	c85268c64f2e	stdlib@go1.26.8	1.26.9
quay.io/jetstack/cert-manager-controller :v1.21.2	70f532fd9cfd	stdlib@go1.26.8	1.26.9
quay.io/jetstack/cert-manager-startupapicheck :v1.21.2	46e75b686635	stdlib@go1.26.8	1.26.9
quay.io/jetstack/cert-manager-webhook :v1.21.2	a60e2dac46db	stdlib@go1.26.8	1.26.9

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836

argo-cdargo

10.10.2

2 of 3 See more

argo-cd argo 10.10.2

2 of the 3 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/dexidp/dex :v2.46.0	933fcd3f5233	stdlib@go1.27.1	1.26.9
quay.io/argoproj/argocd :v3.5.4	49dff79439bb	stdlib@go1.25.3	1.26.9

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2,659

ingress-nginxingress-nginx

4.15.1

2 of 2 See more

ingress-nginx ingress-nginx 4.15.1

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.k8s.io/ingress-nginx/controller :v1.15.1	594ceea76b01	stdlib@go1.26.1	1.26.9
registry.k8s.io/ingress-nginx/kube-webhook-certgen :v1.6.9	01038e7de14b	stdlib@go1.26.1	1.26.9

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2,350

prometheusprometheus-community

29.36.1

6 of 6 See more

prometheus prometheus-community 29.36.1

6 of the 6 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/prometheus-operator/prometheus-config-reloader :v0.94.1	06b52bd4dbe3	stdlib@go1.26.8	1.26.9
quay.io/prometheus/alertmanager :v0.34.1	e9733bafb1bd	stdlib@go1.26.8	1.26.9
quay.io/prometheus/node-exporter :v1.12.1	1b4e4438faca	stdlib@go1.26.5	1.26.9
quay.io/prometheus/prometheus :v3.15.0	efd719c99d83	stdlib@go1.27.1	1.26.9
quay.io/prometheus/pushgateway :v1.11.4	91a56b89b97d	stdlib@go1.27.1	1.26.9
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.20.0	42cfe3723a5f	stdlib@go1.26.6	1.26.9

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1,606

redisbitnami

28.3.1

1 of 1 See more

redis bitnami 28.3.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnami/redis :latest	f4797b37502e	stdlib@go1.26.8	1.26.9

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141

traefiktraefik

41.7.1

1 of 1 See more

traefik traefik 41.7.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
library/traefik :v3.7.14	575fa15b1350	stdlib@go1.26.8	1.26.9

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218

kubernetes-dashboardk8s-dashboard

7.14.0

4 of 5 See more

kubernetes-dashboard k8s-dashboard 7.14.0

4 of the 5 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
kubernetesui/dashboard-api :1.14.0	96a702cfd339	stdlib@go1.23.12	1.26.9
kubernetesui/dashboard-auth :1.4.0	53e9917898bf	stdlib@go1.23.12	1.26.9
kubernetesui/dashboard-metrics-scraper :1.2.2	5154b68252bd	stdlib@go1.23.4	1.26.9
kubernetesui/dashboard-web :1.7.0	cc7c31bd2d84	stdlib@go1.23.9	1.26.9

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5,000

lokigrafana

7.3.0

3 of 6 See more

loki grafana 7.3.0

3 of the 6 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
grafana/loki :3.6.11	44148ad243c0	stdlib@go1.26.2	1.26.9
grafana/loki-canary :3.6.12	1e9bfcff3867	stdlib@go1.26.4	1.26.9
prom/memcached-exporter :v0.15.4	b6763ecb3c47	stdlib@go1.25.3	1.26.9

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5,337

metrics-servermetrics-server

3.14.0

1 of 1 See more

metrics-server metrics-server 3.14.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.k8s.io/metrics-server/metrics-server :v0.9.0	d9862115e7c7	stdlib@go1.26.4	1.26.9

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462

vaulthashicorp

0.34.1

2 of 2 See more

vault hashicorp 0.34.1

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
hashicorp/vault :2.0.4	5be49781ecf7	stdlib@go1.26.5	1.26.9
hashicorp/vault-k8s :1.7.6	55e27b080c9b	stdlib@go1.26.5	1.26.9

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1,186

gitlabgitlab

10.4.1

18 of 21 See more

gitlab gitlab 10.4.1

18 of the 21 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
envoyproxy/gateway :v1.9.1	0049bcb384c5	stdlib@go1.26.7	1.26.9
quay.io/jetstack/cert-manager-cainjector :v1.21.2	c85268c64f2e	stdlib@go1.26.8	1.26.9
quay.io/jetstack/cert-manager-controller :v1.21.2	70f532fd9cfd	stdlib@go1.26.8	1.26.9
quay.io/jetstack/cert-manager-startupapicheck :v1.21.2	46e75b686635	stdlib@go1.26.8	1.26.9
quay.io/jetstack/cert-manager-webhook :v1.21.2	a60e2dac46db	stdlib@go1.26.8	1.26.9
quay.io/prometheus-operator/prometheus-config-reloader :v0.94.0	142a1f11df8d	stdlib@go1.26.8	1.26.9
quay.io/prometheus/prometheus :v3.14.0	5ce7540c3c00	stdlib@go1.26.6	1.26.9
registry.gitlab.com/gitlab-org/build/cng/certificates :v19.4.1	04019bb2e325	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/cfssl-self-sign :v19.4.1	5dd7827fa474	stdlib@go1.22.0	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitaly :v19.4.1	98d46dc7e071	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitlab-base :v19.4.1	9df7d5aa03fe	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitlab-container-registry :v4.40.2-gitlab	b21661438ee9	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitlab-exporter :17.0.2	693bfdee8aa8	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitlab-kas :v19.4.1	4ed6de4d77e1	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitlab-shell :v14.57.3	180688274b2c	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/gitlab-workhorse-ee :v19.4.1	7419aa33eb17	stdlib@go1.26.7	1.26.9
registry.gitlab.com/gitlab-org/build/cng/kubectl :v19.4.1	a072f0a41f28	stdlib@go1.26.4	1.26.9
registry.gitlab.com/gitlab-org/gitlab-runner :alpine-v19.4.0	a4838319e55b	stdlib@go1.26.5	1.26.9

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22,130

harborharbor

1.19.2

5 of 8 See more

harbor harbor 1.19.2

5 of the 8 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
goharbor/harbor-core :v2.15.2	d7b780d23721	stdlib@go1.26.4	1.26.9
goharbor/harbor-jobservice :v2.15.2	f71a4452a095	stdlib@go1.26.4	1.26.9
goharbor/harbor-registryctl :v2.15.2	223d5cb49d5d	stdlib@go1.26.4	1.26.9
goharbor/registry-photon :v2.15.2	c4ebef61ceb5	stdlib@go1.26.4	1.26.9
goharbor/trivy-adapter-photon :v2.15.2	215c07b71c37	stdlib@go1.26.4	1.26.9

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3,363

jenkinsjenkinsci

5.9.67

1 of 2 See more

jenkins jenkinsci 5.9.67

1 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
jenkins/jenkins :2.580.1-jdk21	a660310e39ad	stdlib@go1.27.0	1.26.9

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2,239

external-secretsexternal-secrets-operator

2.12.0

1 of 1 See more

external-secrets external-secrets-operator 2.12.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/external-secrets/external-secrets :v2.12.0	7a3c4f7e038f	stdlib@go1.26.6	1.26.9

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262

external-dnsexternal-dns

1.23.0

1 of 1 See more

external-dns external-dns 1.23.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.k8s.io/external-dns/external-dns :v0.23.0	1854499e2b08	stdlib@go1.27.0	1.26.9

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205

longhornlonghorn

1.13.0

3 of 3 See more

longhorn longhorn 1.13.0

3 of the 3 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
longhornio/longhorn-manager :v1.13.0	7372f3c59239	stdlib@go1.26.8	1.26.9
longhornio/longhorn-share-manager :v1.13.0	53950f78b7af	stdlib@go1.26.8	1.26.9
longhornio/longhorn-ui :v1.13.0	f22fb0254ae5	stdlib@go1.26.8	1.26.9

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649

gitlab-runnergitlab

0.93.0

1 of 1 See more

gitlab-runner gitlab 0.93.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.gitlab.com/gitlab-org/gitlab-runner :alpine-v19.4.0	a4838319e55b	stdlib@go1.26.5	1.26.9

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650

ciliumcilium

1.20.2

3 of 3 See more

cilium cilium 1.20.2

3 of the 3 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/cilium/cilium :v1.20.2	2939231d0d3e	stdlib@go1.26.8	1.26.9
quay.io/cilium/cilium-envoy :v1.37.6-1789133542-cbec91f666af0bf742da986d43832932dbb26b82	af7382699576	stdlib@go1.27.1	1.26.9
quay.io/cilium/operator-generic :v1.20.2	64d8798350e8	stdlib@go1.26.8	1.26.9

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2,070

airflowapache-airflow

1.22.0

1 of 4 See more

airflow apache-airflow 1.22.0

1 of the 4 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/prometheus/statsd-exporter :v0.30.0	378cb79c4ac7	stdlib@go1.26.3	1.26.9

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3,859

mongodbbitnami

20.0.0

1 of 1 See more

mongodb bitnami 20.0.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnami/mongodb :latest	ad05bb9a19fa	stdlib@go1.26.8	1.26.9

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509

velerovmware-tanzu

12.2.1

1 of 1 See more

velero vmware-tanzu 12.2.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
velero/velero :v1.18.2	37396519f399	stdlib@go1.25.11	1.26.9

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1,506

metallbmetallb

0.16.1

3 of 4 See more

metallb metallb 0.16.1

3 of the 4 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/metallb/controller :v0.16.1	f51ab515de9c	stdlib@go1.25.9	1.26.9
quay.io/metallb/frr-k8s :v0.0.25	1cb06fb2d553	stdlib@go1.25.8	1.26.9
quay.io/metallb/speaker :v0.16.1	16561e96531e	stdlib@go1.25.9	1.26.9

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3,409

rancherrancher-stable

2.15.2

2 of 2 See more

rancher rancher-stable 2.15.2

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
rancher/rancher :v2.15.2	0c3d8e570255	stdlib@go1.26.4	1.26.9
rancher/shell :v0.8.2	1eeed72d4eda	stdlib@go1.26.8	1.26.9

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2,584

cloudnative-pgcloudnative-pg

0.29.1

1 of 1 See more

cloudnative-pg cloudnative-pg 0.29.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/cloudnative-pg/cloudnative-pg :1.30.1	923c267ec296	stdlib@go1.27.1	1.26.9

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201

kyvernokyverno

3.9.1

1 of 7 See more

kyverno kyverno 3.9.1

1 of the 7 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/kyverno/readiness-checker :v1.19.1	31bb42ce7f5b	stdlib@go1.26.6	1.26.9

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236

argo-workflowsargo

2.0.12

3 of 3 See more

argo-workflows argo 2.0.12

3 of the 3 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/argoproj/argo-workflows-crdinstaller :v4.1.5	93534a0d0ba3	stdlib@go1.26.5	1.26.9
quay.io/argoproj/argocli :v4.1.5	e0824b55297b	stdlib@go1.26.5	1.26.9
quay.io/argoproj/workflow-controller :v4.1.5	328307c9436f	stdlib@go1.26.5	1.26.9

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944

giteagitea

12.7.0

2 of 4 See more

gitea gitea 12.7.0

2 of the 4 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnamilegacy/pgpool :4.6.3-debian-12-r0	d3bf3910f148	stdlib@go1.25.0	1.26.9
bitnamilegacy/valkey-cluster :8.1.3-debian-12-r3	32869e769b7e	stdlib@go1.24.6	1.26.9

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10,495

oauth2-proxyoauth2-proxy

10.7.1

1 of 1 See more

oauth2-proxy oauth2-proxy 10.7.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/oauth2-proxy/oauth2-proxy :v7.15.5	8498b0d0ef0a	stdlib@go1.26.8	1.26.9

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205

nginxbitnami

25.2.1

1 of 1 See more

nginx bitnami 25.2.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnami/nginx :latest	b8d42f076789	stdlib@go1.26.8	1.26.9

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163

wordpressbitnami

34.1.3

2 of 2 See more

wordpress bitnami 34.1.3

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnami/mariadb :latest	354e5aec2045	stdlib@go1.26.8	1.26.9
bitnami/wordpress :latest	845d250ecd73	stdlib@go1.26.8	1.26.9

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722

sealed-secretsbitnami-labs

2.18.6

1 of 1 See more

sealed-secrets bitnami-labs 2.18.6

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnami/sealed-secrets-controller :0.37.0	3fe0103896b8	stdlib@go1.26.3	1.26.9

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675

kedakedacore

2.21.0

3 of 3 See more

keda kedacore 2.21.0

3 of the 3 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/kedacore/keda :2.21.0	81fe6547ce8d	stdlib@go1.26.8	1.26.9
ghcr.io/kedacore/keda-admission-webhooks :2.21.0	e1969628cca6	stdlib@go1.26.8	1.26.9
ghcr.io/kedacore/keda-metrics-apiserver :2.21.0	255375037fe5	stdlib@go1.26.8	1.26.9

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615

nginx-ingressnginx

2.7.3

1 of 1 See more

nginx-ingress nginx 2.7.3

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
nginx/nginx-ingress :5.6.3	13dafd0b7bf5	stdlib@go1.27.1	1.26.9

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1,643

nfs-subdir-external-provisionernfs-subdir-external-provisioner

4.0.18

1 of 1 See more

nfs-subdir-external-provisioner nfs-subdir-external-provisioner 4.0.18

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner :v4.0.2	63d5e04551ec	stdlib@go1.15	1.26.9

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3,994

artifact-hubartifact-hub

1.23.0

6 of 7 See more

artifact-hub artifact-hub 1.23.0

6 of the 7 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
aquasec/trivy :0.69.3	bcc376de8d77	stdlib@go1.25.7	1.26.9
artifacthub/db-migrator :v1.23.0	28c13565ac5c	stdlib@go1.26.4	1.26.9
artifacthub/hub :v1.23.0	7d3a91c539dc	stdlib@go1.26.4	1.26.9
artifacthub/postgres :latest	4fd34fa635cc	stdlib@go1.24.6	1.26.9
artifacthub/scanner :v1.23.0	2d8365601f0e	stdlib@go1.25.7	1.26.9
artifacthub/tracker :v1.23.0	5368d21a6e5c	stdlib@go1.24.4	1.26.9

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14,971

kube-state-metricsprometheus-community

8.6.0

1 of 1 See more

kube-state-metrics prometheus-community 8.6.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.20.0	42cfe3723a5f	stdlib@go1.26.6	1.26.9

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314

consulhashicorp

2.0.4

2 of 2 See more

consul hashicorp 2.0.4

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
hashicorp/consul :2.0.4	1c59f007df8e	stdlib@go1.26.7	1.26.9
hashicorp/consul-k8s-control-plane :2.0.4	9334d7f4bcf0	stdlib@go1.26.7	1.26.9

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445

mariadbbitnami

28.1.1

1 of 1 See more

mariadb bitnami 28.1.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
bitnami/mariadb :latest	354e5aec2045	stdlib@go1.26.8	1.26.9

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141

alloygrafana

1.13.1

2 of 2 See more

alloy grafana 1.13.1

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
grafana/alloy :v1.20.1	2aa2099af76c	stdlib@go1.26.7	1.26.9
quay.io/prometheus-operator/prometheus-config-reloader :v0.94.0	142a1f11df8d	stdlib@go1.26.8	1.26.9

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950

prometheus-blackbox-exporterprometheus-community

11.20.0

1 of 1 See more

prometheus-blackbox-exporter prometheus-community 11.20.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/prometheus/blackbox-exporter :v0.29.0	9613f2884689	stdlib@go1.27.1	1.26.9

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205

reloaderstakater

2.2.18

1 of 1 See more

reloader stakater 2.2.18

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/stakater/reloader :v1.4.22	def2480040ad	stdlib@go1.26.8	1.26.9

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201

argo-rolloutsargo

2.43.6

1 of 1 See more

argo-rollouts argo 2.43.6

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/argoproj/argo-rollouts :v1.10.0	187630ba7228	stdlib@go1.26.7	1.26.9

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361

deschedulerdescheduler

0.37.0

1 of 1 See more

descheduler descheduler 0.37.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
registry.k8s.io/descheduler/descheduler :v0.37.0	88deef34ff5c	stdlib@go1.26.0	1.26.9

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617

argo-cdargo-cd-oci

10.10.2

2 of 3 See more

argo-cd argo-cd-oci 10.10.2

2 of the 3 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/dexidp/dex :v2.46.0	933fcd3f5233	stdlib@go1.27.1	1.26.9
quay.io/argoproj/argocd :v3.5.4	49dff79439bb	stdlib@go1.25.3	1.26.9

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2,659

jaegerjaegertracing

4.14.1

1 of 1 See more

jaeger jaegertracing 4.14.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
jaegertracing/jaeger :2.21.0	3d0ac795ff98	stdlib@go1.27.1	1.26.9

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401

jupyterhubjupyterhub

4.4.2

2 of 7 See more

jupyterhub jupyterhub 4.4.2

2 of the 7 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/jupyterhub/k8s-image-awaiter :4.4.2	c4df1176d152	stdlib@go1.23.12	1.26.9
registry.k8s.io/kube-scheduler :v1.30.14	74a5cf9cfa9f	stdlib@go1.23.10	1.26.9

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10,177

mimir-distributedgrafana

6.2.1

3 of 5 See more

mimir-distributed grafana 6.2.1

3 of the 5 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
grafana/mimir :3.2.1	92838f113ba5	stdlib@go1.26.7	1.26.9
grafana/rollout-operator :v0.38.1	32fe838b79dd	stdlib@go1.26.5	1.26.9
pgsty/silo :RELEASE.2026-09-03T13-18-01Z	b616a0cf8cb2	stdlib@go1.27.1	1.26.9

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3,051

headlampheadlamp

0.45.0

1 of 1 See more

headlamp headlamp 0.45.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
ghcr.io/headlamp-k8s/headlamp :v0.45.0	db3f0e0fc58d	stdlib@go1.26.7	1.26.9

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525

argocd-image-updaterargo

1.3.1

1 of 1 See more

argocd-image-updater argo 1.3.1

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container image	Digest	Package	Fixed in
quay.io/argoprojlabs/argocd-image-updater :v1.3.0	cb009167015c	stdlib@go1.26.5	1.26.9

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1,257

Container images carrying it

6,378 by charts deploying them

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

Container image	Digest	Package	Fixed in	Used by
saurabh6/prometheus_setup :v1	9d4dbe7c1815	stdlib@go1.16.5	1.26.9	1
sbs20/scanservjs :release-v3.0.3	dad1fd6e9a98	stdlib@go1.19.8	1.26.9	1
scaleway/cert-manager-webhook-scaleway :v0.1.3	6d94c970e710	stdlib@go1.26.5	1.26.9	1
scaleway/scaleway-csi :v0.3.4	11135998e31c	stdlib@go1.24.12	1.26.9	1
scaleway/scaleway-secrets-store-csi :v0.1.1	9acc53a69962	stdlib@go1.26.5	1.26.9	1
schemahero/schemahero-manager :0.22.1	1609e1a05cd3	stdlib@go1.24.6	1.26.9	1
schmitzis/monorepo :seafile-13.0-latest	c583f1be2af2	stdlib@go1.26.8	1.26.9	1
scholtz2/algorand-participation-aramidmain-extended :4.4.1-stable	f12ce1cfb72e	stdlib@go1.25.3	1.26.9	1
scholtz2/algorand-participation-mainnet-extended :4.4.1-stable	5aaa5d4ab8b8	stdlib@go1.25.3	1.26.9	1
scholtz2/algorand-participation-voimain-extended :4.4.1-stable	64966de56d9f	stdlib@go1.25.3	1.26.9	1
scholtz2/algorand-relay-mainnet :4.4.1-stable	e9af7d8ff6bb	stdlib@go1.25.3	1.26.9	1
scholtz2/aramid-algo-follow-node :v4.3.0-stable	1ec63eca86b6	stdlib@go1.23.9	1.26.9	1
scholtz2/aramid-algo-node :v4.4.1-stable	70263d8fab5b	stdlib@go1.23.11	1.26.9	1
scholtz2/aramid-conduit :v1.9.0-stable	3a3b3d3277d2	stdlib@go1.26.3	1.26.9	1
scholtz2/aramid-indexer :v3.9.0-stable	6770214bc881	stdlib@go1.26.3	1.26.9	1
seafileltd/notification-server :13.0.21	1cac4101d0f4	stdlib@go1.26.2	1.26.9	1
seafileltd/seafile-mc :9.0.10	6693911bcc40	stdlib@go1.19	1.26.9	1
seafileltd/seafile-mc :10.0.1	70628f29c663	stdlib@go1.20	1.26.9	1
seafileltd/seafile-mc :9.0.9	7ac833196f60	stdlib@go1.19	1.26.9	1
sealio/hermitcrab :v0.1.4	a326a2f03660	stdlib@go1.21.6	1.26.9	1
sealio/terraform-deployer :v1.5.7-seal.1	b0389d9848a5	stdlib@go1.20.7	1.26.9	1
seatsurfing/backend :1.119.3	9952e80048b0	stdlib@go1.26.5	1.26.9	1
securecodebox/operator :5.8.0	c14bd5c550e3	stdlib@go1.26.4	1.26.9	1
securesystemsengineering/connaisseur :v3.13.0	cef2efbd8bd3	stdlib@go1.27.1	1.26.9	1
seldonio/seldon-core-operator :1.19.0	544e3bf71bd1	stdlib@go1.24.11	1.26.9	1
selectdb/doris.k8s-operator :1.3.1	919210765cb8	stdlib@go1.19.13	1.26.9	1
selenium/hub :4.48.0-20260905	d47c27474cb4	stdlib@go1.27.1	1.26.9	1
selenium/node-chrome :4.48.0-20260905	5ac71fd8dd1e	stdlib@go1.27.1	1.26.9	1
selenium/node-firefox :4.48.0-20260905	74a5c1c90f95	stdlib@go1.27.1	1.26.9	1
semaphoreui/semaphore :v2.19.16	3707a971a57f	stdlib@go1.23.3	1.26.9	1
semaphoreui/semaphore :v2.9.64	5b50bc11833f	stdlib@go1.21.8	1.26.9	1
semaphoreui/semaphore :latest	6d45ab59ec50	stdlib@go1.23.3	1.26.9	1
semaphoreui/semaphore :v2.18.3	e9260bfa8255	stdlib@go1.25.5	1.26.9	1
semitechnologies/weaviate :1.19.1	7a00d226f063	stdlib@go1.19.9	1.26.9	1
senthilrch/kubefledged-controller :v0.11.0	bf336912a191	stdlib@go1.26.5	1.26.9	1
senthilrch/kubefledged-webhook-server :v0.11.0	836a8bbe7cfb	stdlib@go1.26.5	1.26.9	1
sentriz/gonic :v0.13.1	a74012a6adf3	stdlib@go1.16.4	1.26.9	1
shaowenchen/ops-controller-manager :latest	35575d4f2bfe	stdlib@go1.24.13	1.26.9	1
shaowenchen/ops-server :latest	6bac5cebd125	stdlib@go1.24.9	1.26.9	1
sharanalwar/redchef-frontend :latest	5e82950b16b7	stdlib@go1.23.7	1.26.9	1
sharat87/httpbun :latest	a148af533afd	stdlib@go1.27.1	1.26.9	1
shenxn/protonmail-bridge :1.8.7-1	acf31af7c111	stdlib@go1.15.12	1.26.9	1
shlomibendavid/k8s-applier :0311240529	a22ffbe0f04e	stdlib@go1.21.7	1.26.9	1
shyim/shopware :6.4.6.0	a951c0e6b836	stdlib@go1.20.7	1.26.9	1
sigma2as/minio :20240306-3a2e4f5	c284ead9ec3e	stdlib@go1.19.2	1.26.9	1
signald/signald :0.18.2	0ffad7ccc2eb	stdlib@go1.18.1	1.26.9	1
signald/signald :0.23.2	edbff058278c	stdlib@go1.18.10	1.26.9	1
signoz/alertmanager :0.5.0	7bc7de2e33c2	stdlib@go1.14	1.26.9	1
signoz/signoz :v0.145.0	1301f2df51f0	stdlib@go1.25.7	1.26.9	1
signoz/signoz-operator :v0.0.2	7f351ef18e7f	stdlib@go1.26.8	1.26.9	1