StackRadar

CVE-2026-56855

Unscored

Advisory

Published 2 Sept 2026In the index since 5 Sept 2026
Severity
Unscored
worst across findings
CVSS
—
base score, highest
EPSS
0.004
32nd percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
3,116
of 17,821 indexed, latest versions
Container images
3,454
deployed by those charts
Fix available
1 of 1
affected package

Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh

Carried by container images the latest versions of 3,116 of 17,821 indexed charts deploy, on 3,454 images.

Affected packageAffected versionsFixed inImages
golang.org/x/cryptogolangv0.0.0-20180808211826-de0752318171, v0.0.0-20181025213731-e84da0312774, v0.0.0-20181029021203-45a5f77698d3, v0.0.0-20181203042331-505ab145d0a9+158 more0.56.03,454
OSV records
GO-2026-6355

Charts affected

3,116 by stars
ChartLatestAffected imagesRadar Score
appmesh-prometheusaws1.0.31 of 2See more

appmesh-prometheus aws 1.0.3

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
prom/prometheus:v2.13.10a8caa2e9f19
golang.org/x/crypto@v0.0.0-20190701094942-4def268fd1a4
0.56.0

Open the chart page →

2,947
aws-node-termination-handler-2aws0.2.01 of 2See more

aws-node-termination-handler-2 aws 0.2.0

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
public.ecr.aws/aws-ec2/aws-node-termination-handler-2/controller:v2.0.0-beta9637c80dd23f
golang.org/x/crypto@v0.0.0-20220214200702-86341886e292
0.56.0

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2,967
aws-sigv4-proxy-admission-controlleraws0.1.21 of 1See more

aws-sigv4-proxy-admission-controller aws 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
public.ecr.aws/aws-observability/aws-sigv4-proxy-admission-controller:1.067b89ae52240
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

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2,141
axonops-developer-operatoraxonops-developer-operator0.1.01 of 1See more

axonops-developer-operator axonops-developer-operator 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/axonops/axonops-developer-operator:v0.1.0b3d6600c8ba5
golang.org/x/crypto@v0.31.0
0.56.0

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750
azure-advanced-backupazure-advanced-backup0.4.11 of 1See more

azure-advanced-backup azure-advanced-backup 0.4.1

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/dodevops/azure-advanced-backup:0.4.01041d4449e49
golang.org/x/crypto@v0.0.0-20220314234724-5d542ad81a58
0.56.0

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4,577
kubernetes-providerazureappconfiguration-kubernetesprovider2.6.71 of 1See more

kubernetes-provider azureappconfiguration-kubernetesprovider 2.6.7

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
mcr.microsoft.com/azure-app-configuration/kubernetes-provider:2.6.7da4db80de17e
golang.org/x/crypto@v0.53.0
0.56.0

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159
azurefile-csi-driverazurefile-csi-driverVerified publisher1.35.72 of 7See more

azurefile-csi-driver azurefile-csi-driver 1.35.7

2 of the 7 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
mcr.microsoft.com/oss/v2/kubernetes-csi/azurefile-csi:v1.35.7c3c80b940df6
golang.org/x/crypto@v0.54.0
0.56.0
mcr.microsoft.com/oss/v2/kubernetes-csi/csi-snapshotter:v8.5.08b3ce8339944
golang.org/x/crypto@v0.55.0
0.56.0

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657
ambassadorazureorkestra6.7.91 of 2See more

ambassador azureorkestra 6.7.9

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
datawire/aes:1.13.62beb65062c8b
golang.org/x/crypto@v0.0.0-20201221181555-eec23a3978ad
0.56.0

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5,566
helm-controllerazureorkestra0.1.12 of 2See more

helm-controller azureorkestra 0.1.1

2 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
fluxcd/helm-controller:v0.9.092b891e495d8
golang.org/x/crypto@v0.0.0-20201221181555-eec23a3978ad
0.56.0
fluxcd/source-controller:v0.10.031a8c79a6803
golang.org/x/crypto@v0.0.0-20201221181555-eec23a3978ad
0.56.0

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7,726
keptn-addonsazureorkestra0.1.04 of 4See more

keptn-addons azureorkestra 0.1.0

4 of the 4 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
keptn/distributor:0.8.36bc3df9e0d6a
golang.org/x/crypto@v0.0.0-20210314154223-e6e6c4f2bb5b
0.56.0
keptn/distributor:0.8.472e17527a4f9
golang.org/x/crypto@v0.0.0-20210314154223-e6e6c4f2bb5b
0.56.0
keptncontrib/prometheus-service:0.6.029969dd547de
golang.org/x/crypto@v0.0.0-20191206172530-e9b2fee46413
0.56.0
keptnsandbox/job-executor-service:0.1.36e6d323dd7ae
golang.org/x/crypto@v0.0.0-20210513164829-c07d793c2f9a
0.56.0

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10,633
prometheusazureorkestra14.8.03 of 6See more

prometheus azureorkestra 14.8.0

3 of the 6 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
quay.io/prometheus/alertmanager:v0.21.024a5204b418e
golang.org/x/crypto@v0.0.0-20191011191535-87dc89f01550
0.56.0
quay.io/prometheus/node-exporter:v1.1.222fbde17ab64
golang.org/x/crypto@v0.0.0-20201208171446-5f87f3452ae9
0.56.0
quay.io/prometheus/prometheus:v2.26.038d40a760569
golang.org/x/crypto@v0.0.0-20201221181555-eec23a3978ad
0.56.0

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9,675
krakendbaboulinet0.1.341 of 1See more

krakend baboulinet 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
devopsfaith/krakend:2.7.09219cda867e2
golang.org/x/crypto@v0.24.0
0.56.0

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1,323
ragflowbaboulinet0.1.11 of 5See more

ragflow baboulinet 0.1.1

1 of the 5 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
quay.io/minio/minio:RELEASE.2023-12-20T01-00-02Z5702ea361420
golang.org/x/crypto@v0.17.0
0.56.0

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6,089
prometheus-blackbox-exporterbackbox-exporter7.8.01 of 1See more

prometheus-blackbox-exporter backbox-exporter 7.8.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
prom/blackbox-exporter:v0.23.0ca04aa9d9093
golang.org/x/crypto@v0.0.0-20221012134737-56aed061732a
0.56.0

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1,502
backup-operatorbackup-operatorVerified publisher1.2.31 of 1See more

backup-operator backup-operator 1.2.3

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/universal-backup-operator/backup-operator:1.2.306292b289dda
golang.org/x/crypto@v0.24.0
0.56.0

Open the chart page →

862
balance-registrationbalance-registration0.1.01 of 4See more

balance-registration balance-registration 0.1.0

1 of the 4 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
conduction/balance-registration-php:devc36094a41369
golang.org/x/crypto@v0.0.0-20200414173820-0848c9571904
0.56.0

Open the chart page →

8,419
qbittorrent-vpnbdclark-helm-chartsVerified publisher0.7.61 of 2See more

qbittorrent-vpn bdclark-helm-charts 0.7.6

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
qmcgaw/gluetun:v3.41.11a5bf4b4820a
golang.org/x/crypto@v0.45.0
0.56.0

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1,011
bluesky-pdsbear0.4.2081 of 1See more

bluesky-pds bear 0.4.208

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/bluesky-social/pds:0.4.208637083d9369d
golang.org/x/crypto@v0.41.0
0.56.0

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2,154
berichtserviceberichtservice1.0.01 of 3See more

berichtservice berichtservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/berichtservice-php:latestee6a21e66ff0
golang.org/x/crypto@v0.0.0-20200414173820-0848c9571904
0.56.0

Open the chart page →

7,354
trident-operatorberyju-org21.10.01 of 1See more

trident-operator beryju-org 21.10.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
netapp/trident-operator:21.10.049cfe552d9c2
golang.org/x/crypto@v0.0.0-20210921155107-089bfa567519
0.56.0

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2,079
algorand-participationbiatec-repoVerified publisher4.4.11 of 1See more

algorand-participation biatec-repo 4.4.1

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
scholtz2/algorand-participation-mainnet-extended:4.4.1-stable5aaa5d4ab8b8
golang.org/x/crypto@v0.37.0
0.56.0

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7,438
algorand-relaybiatec-repoVerified publisher4.4.11 of 1See more

algorand-relay biatec-repo 4.4.1

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
scholtz2/algorand-relay-mainnet:4.4.1-stablee9af7d8ff6bb
golang.org/x/crypto@v0.37.0
0.56.0

Open the chart page →

5,308
mx-nodebicarus-labs0.1.01 of 1See more

mx-node bicarus-labs 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
bicarus/elrond-rosetta:v1.3.50.0b1dab0721e1c
golang.org/x/crypto@v0.0.0-20220411220226-7b82a4e95df4
0.56.0

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74,996
mx-notifierbicarus-labs1.1.91 of 1See more

mx-notifier bicarus-labs 1.1.9

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
bicarus/mx-notifier:1.1.8bed688d16762
golang.org/x/crypto@v0.3.0
0.56.0

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3,785
wg-access-serverbicarus-labs0.9.91 of 1See more

wg-access-server bicarus-labs 0.9.9

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
bicarus/wg-access-server:v0.8.206cab48e9334
golang.org/x/crypto@v0.0.0-20220411220226-7b82a4e95df4
0.56.0

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2,756
tenzu-frontbiru-scop3.1.01 of 1See more

tenzu-front biru-scop 3.1.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/biru-scop/tenzu-front:latest16759fa523f8
golang.org/x/crypto@v0.52.0
0.56.0

Open the chart page →

863
bitpokebitpokeVerified publisher1.8.191 of 1See more

bitpoke bitpoke 1.8.19

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
gcr.io/press-labs-public/dashboard:1.8.19b88f88070fb0
golang.org/x/crypto@v0.1.0
0.56.0

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2,271
stackbitpokeVerified publisher0.12.41 of 6See more

stack bitpoke 0.12.4

1 of the 6 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
bitpoke/mysql-operator-orchestrator:v0.6.3d86560c75bed
golang.org/x/crypto@v0.0.0-20220722155217-630584e8d5aa
0.56.0

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9,904
baserowblackbird-cloudVerified publisher1.0.171 of 6See more

baserow blackbird-cloud 1.0.17

1 of the 6 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
caddy/ingress:v0.2.118d1366fc0e9
golang.org/x/crypto@v0.14.0
0.56.0

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10,240
prometheus-domain-exporterblackbox-domain-exporter1.0.01 of 1See more

prometheus-domain-exporter blackbox-domain-exporter 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
bulich/domain-exporter:latest6d0b780f7c7b
golang.org/x/crypto@v0.9.0
0.56.0

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1,409
bdbablackduck2026.6.31 of 9See more

bdba blackduck 2026.6.3

1 of the 9 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
versity/versitygw:v1.6.0d6ec798f66ca
golang.org/x/crypto@v0.53.0
0.56.0

Open the chart page →

9,974
firehoseblip-firehoseVerified publisher0.0.183 of 11See more

firehose blip-firehose 0.0.18

3 of the 11 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
blipai/deckard:0.0.28737d5d19a312
golang.org/x/crypto@v0.17.0
0.56.0
hashicorp/vault:1.15.26b4e5dadf082
golang.org/x/crypto@v0.14.0
0.56.0
hashicorp/vault-k8s:1.3.15d74a885ae3e
golang.org/x/crypto@v0.14.0
0.56.0

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13,551
blob-csi-driverblob-csi-driverVerified publisher1.27.91 of 5See more

blob-csi-driver blob-csi-driver 1.27.9

1 of the 5 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
mcr.microsoft.com/oss/v2/kubernetes-csi/blob-csi:v1.27.9f99f5f7ae5fb
golang.org/x/crypto@v0.54.0
0.56.0

Open the chart page →

382
bnkrbnkr1.0.51 of 2See more

bnkr bnkr 1.0.5

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
engrmth/bnkr:2.1.06d8464e6f0e8
golang.org/x/crypto@v0.0.0-20190530122614-20be4c3c3ed5
0.56.0

Open the chart page →

15,345
grafanabook-k8sinfra-v28.8.21 of 1See more

grafana book-k8sinfra-v2 8.8.2

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
grafana/grafana:11.4.0d8ea37798ccc
golang.org/x/crypto@v0.27.0
0.56.0

Open the chart page →

1,825
jaegerbook-k8sinfra-v23.4.02 of 5See more

jaeger book-k8sinfra-v2 3.4.0

2 of the 5 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
jaegertracing/jaeger-collector:1.53.07f1269222903
golang.org/x/crypto@v0.17.0
0.56.0
jaegertracing/jaeger-query:1.53.0049bb0d64ea3
golang.org/x/crypto@v0.17.0
0.56.0

Open the chart page →

19,390
jenkinsbook-k8sinfra-v25.1.121 of 2See more

jenkins book-k8sinfra-v2 5.1.12

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
jenkins/jenkins:2.440.3-jdk17de4fea113221
golang.org/x/crypto@v0.17.0
0.56.0

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8,400
kube-prometheus-stackbook-k8sinfra-v265.5.13 of 6See more

kube-prometheus-stack book-k8sinfra-v2 65.5.1

3 of the 6 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
grafana/grafana:11.2.2-security-01464eac539793
golang.org/x/crypto@v0.26.0
0.56.0
quay.io/prometheus/node-exporter:v1.8.24032c6d5bfd7
golang.org/x/crypto@v0.21.0
0.56.0
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.13.0639a1e2da549
golang.org/x/crypto@v0.24.0
0.56.0

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6,066
nfs-subdir-external-provisionerbook-k8sinfra-v24.0.181 of 1See more

nfs-subdir-external-provisioner book-k8sinfra-v2 4.0.18

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.03ce0fdba4d8e
golang.org/x/crypto@v0.0.0-20200220183623-bac4c82f6975
0.56.0

Open the chart page →

2,746
prometheusbook-k8sinfra-v226.0.16 of 6See more

prometheus book-k8sinfra-v2 26.0.1

6 of the 6 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
prom/prometheus:v3.0.1565ee8650122
golang.org/x/crypto@v0.28.0
0.56.0
quay.io/prometheus-operator/prometheus-config-reloader:v0.78.2944b2c67345c
golang.org/x/crypto@v0.28.0
0.56.0
quay.io/prometheus/alertmanager:v0.27.0e13b6ed5cb92
golang.org/x/crypto@v0.18.0
0.56.0
quay.io/prometheus/node-exporter:v1.8.24032c6d5bfd7
golang.org/x/crypto@v0.21.0
0.56.0
quay.io/prometheus/pushgateway:v1.10.07a4d0696a24e
golang.org/x/crypto@v0.26.0
0.56.0
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.14.037d841299325
golang.org/x/crypto@v0.28.0
0.56.0

Open the chart page →

5,324
pyroscopebook-k8sinfra-v21.10.02 of 3See more

pyroscope book-k8sinfra-v2 1.10.0

2 of the 3 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
grafana/alloy:v1.1.1c3dac4e26471
golang.org/x/crypto@v0.22.0
0.56.0
grafana/pyroscope:1.10.0319bf32ae06b
golang.org/x/crypto@v0.24.0
0.56.0

Open the chart page →

3,268
tempobook-k8sinfra-v21.10.31 of 1See more

tempo book-k8sinfra-v2 1.10.3

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
grafana/tempo:2.5.0f0200a9bff6d
golang.org/x/crypto@v0.22.0
0.56.0

Open the chart page →

1,877
boundary-softsciboundary-softsci0.2.41 of 1See more

boundary-softsci boundary-softsci 0.2.4

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
hashicorp/boundary:latest76a201954ca0
golang.org/x/crypto@v0.46.0
0.56.0

Open the chart page →

879
bitmagnetbrandan-schmitz-helm-chartsVerified publisher1.0.61 of 2See more

bitmagnet brandan-schmitz-helm-charts 1.0.6

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/bitmagnet-io/bitmagnet:v0.10.0cf2c16fac5b5
golang.org/x/crypto@v0.32.0
0.56.0

Open the chart page →

1,684
Filebrowserbrandan-schmitz-helm-chartsVerified publisher1.3.11 of 1See more

Filebrowser brandan-schmitz-helm-charts 1.3.1

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
filebrowser/filebrowser:v2.63.15-s6dbac07403040
golang.org/x/crypto@v0.53.0
0.56.0

Open the chart page →

989
node-appbryopsida0.5.11 of 2See more

node-app bryopsida 0.5.1

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
ghcr.io/bryopsida/k8s-dev-pod:main82d0b161161d
golang.org/x/crypto@v0.37.0
0.56.0

Open the chart page →

73,199
buildkitbuildkit0.1.01 of 1See more

buildkit buildkit 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
moby/buildkit:master-rootless07115a67cd22
golang.org/x/crypto@v0.50.0
0.56.0

Open the chart page →

620
category-microservicebusi-adsVerified publisher1.0.01 of 2See more

category-microservice busi-ads 1.0.0

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
library/mongo:latest5d7043a4ffe0
golang.org/x/crypto@v0.54.0
0.56.0

Open the chart page →

11,605
butane-operatorbutane-operatorVerified publisher0.3.01 of 2See more

butane-operator butane-operator 0.3.0

1 of the 2 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
registry.k8s.io/kubebuilder/kube-rbac-proxy:v0.16.0771a9a173e03
golang.org/x/crypto@v0.19.0
0.56.0

Open the chart page →

1,411
butlercibutlerciVerified publisher0.1.01 of 1See more

butlerci butlerci 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
etejeda/butlerci:0.1.0737d58183abc
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

Open the chart page →

2,375

Container images carrying it

3,454 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
registry.k8s.io/sig-storage/csi-resizer:v2.0.04a95d94e57ad
golang.org/x/crypto@v0.37.0
0.56.0
1
registry.k8s.io/sig-storage/local-volume-provisioner:v2.8.03e2bf2eaef9f
golang.org/x/crypto@v0.36.0
0.56.0
1
registry.k8s.io/sig-storage/local-volume-provisioner:v2.9.0f9d65db8bda2
golang.org/x/crypto@v0.53.0
0.56.0
1
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.03ce0fdba4d8e
golang.org/x/crypto@v0.0.0-20200220183623-bac4c82f6975
0.56.0
1

syft 1.42.1 · advisories as of 21 Sept 2026

Corrections: contact@stackradar.io

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