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
nfs-server-provisionerwso21.1.01 of 1See more

nfs-server-provisioner wso2 1.1.0

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

Container imageDigestPackageFixed in
quay.io/kubernetes_incubator/nfs-provisioner:v2.3.0f402e6039b3c
golang.org/x/crypto@v0.0.0-20190701094942-4def268fd1a4
0.56.0

Open the chart page →

2,807
yunikornyunikornVerified publisher1.9.01 of 3See more

yunikorn yunikorn 1.9.0

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

Container imageDigestPackageFixed in
apache/yunikorn:scheduler-1.9.096832082e9cf
golang.org/x/crypto@v0.52.0
0.56.0

Open the chart page →

412
ansible-semaphoreansible-semaphore0.1.01 of 1See more

ansible-semaphore ansible-semaphore 0.1.0

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

Container imageDigestPackageFixed in
ansiblesemaphore/semaphore:v2.8.5303d1f8684027
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

Open the chart page →

4,023
aperture-controlleraperture2.34.02 of 5See more

aperture-controller aperture 2.34.0

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

Container imageDigestPackageFixed in
fluxninja/aperture-operator:2.34.0356d7aa86632
golang.org/x/crypto@v0.17.0
0.56.0
quay.io/prometheus/prometheus:v2.33.591100b06e86d
golang.org/x/crypto@v0.0.0-20211202192323-5770296d904e
0.56.0

Open the chart page →

4,681
k8upappuio2.0.51 of 1See more

k8up appuio 2.0.5

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

Container imageDigestPackageFixed in
ghcr.io/k8up-io/k8up:v2.3.257419b6d3830
golang.org/x/crypto@v0.0.0-20210616213533-5ff15b29337e
0.56.0

Open the chart page →

3,309
athens-proxyathens-chartsOfficialVerified publisher0.17.11 of 1See more

athens-proxy athens-charts 0.17.1

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

Container imageDigestPackageFixed in
gomods/athens:v0.18.197cc113b34b0
golang.org/x/crypto@v0.52.0
0.56.0

Open the chart page →

1,307
openshift-consoleav1o-chartsVerified publisher0.3.61 of 1See more

openshift-console av1o-charts 0.3.6

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

Container imageDigestPackageFixed in
quay.io/openshift/origin-console:4.10.00bbe8b451fa3
golang.org/x/crypto@v0.0.0-20210513164829-c07d793c2f9a
0.56.0

Open the chart page →

9,067
prometheusaveshaVerified publisher19.3.03 of 4See more

prometheus avesha 19.3.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/node-exporter:v1.5.039c642b2b337
golang.org/x/crypto@v0.0.0-20221012134737-56aed061732a
0.56.0
quay.io/prometheus/prometheus:v2.41.01a3e9a878e50
golang.org/x/crypto@v0.1.0
0.56.0
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.7.0a15ca437f230
golang.org/x/crypto@v0.0.0-20221012134737-56aed061732a
0.56.0

Open the chart page →

5,505
aws-calicoaws0.3.111 of 1See more

aws-calico aws 0.3.11

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

Container imageDigestPackageFixed in
quay.io/tigera/operator:v1.20.1379efe0c2541
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

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2,251
aws-node-termination-handleraws-node-termination-handler0.27.61 of 1See more

aws-node-termination-handler aws-node-termination-handler 0.27.6

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

Container imageDigestPackageFixed in
public.ecr.aws/aws-ec2/aws-node-termination-handler:v1.25.69ad31fb4e5be
golang.org/x/crypto@v0.45.0
0.56.0

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528
snapschedulerbackube-helm-chartsVerified publisher3.5.01 of 2See more

snapscheduler backube-helm-charts 3.5.0

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

Container imageDigestPackageFixed in
quay.io/brancz/kube-rbac-proxy:v0.19.19f21034731c7
golang.org/x/crypto@v0.37.0
0.56.0

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1,240
yataibentomlVerified publisher1.1.131 of 1See more

yatai bentoml 1.1.13

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

Container imageDigestPackageFixed in
quay.io/bentoml/yatai:1.1.13a5dc9d91de0d
golang.org/x/crypto@v0.6.0
0.56.0

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1,917
yatai-deploymentbentomlVerified publisher1.1.211 of 2See more

yatai-deployment bentoml 1.1.21

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

Container imageDigestPackageFixed in
quay.io/bentoml/yatai-deployment:1.1.212342cfe8c2a9
golang.org/x/crypto@v0.14.0
0.56.0

Open the chart page →

1,160
boundaryboundaryVerified publisher0.1.01 of 1See more

boundary boundary 0.1.0

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

Container imageDigestPackageFixed in
hashicorp/boundary:0.21.037bf86488b74
golang.org/x/crypto@v0.45.0
0.56.0

Open the chart page →

1,591
backup-zenbzen0.1.41 of 1See more

backup-zen bzen 0.1.4

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

Container imageDigestPackageFixed in
rezachalak/bzen-mongo:1.0.034f694325191
golang.org/x/crypto@v0.12.0
0.56.0

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69,141
caddy-ingress-controllercaddy-ingress1.3.01 of 1See more

caddy-ingress-controller caddy-ingress 1.3.0

1 of the 1 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

Open the chart page →

1,901
cadvisorcadvisorVerified publisher0.1.151 of 1See more

cadvisor cadvisor 0.1.15

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

Container imageDigestPackageFixed in
gcr.io/cadvisor/cadvisor:v0.47.2e6c562b5e983
golang.org/x/crypto@v0.1.0
0.56.0

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1,705
version-checkercert-managerVerified publisher0.11.01 of 1See more

version-checker cert-manager 0.11.0

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

Container imageDigestPackageFixed in
quay.io/jetstack/version-checker:v0.11.0eae9a374d22f
golang.org/x/crypto@v0.52.0
0.56.0

Open the chart page →

257
cert-managerchoerodon1.8.23 of 4See more

cert-manager choerodon 1.8.2

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

Container imageDigestPackageFixed in
quay.io/jetstack/cert-manager-cainjector:v1.8.2c010246124c2
golang.org/x/crypto@v0.0.0-20211117183948-ae814b36b871
0.56.0
quay.io/jetstack/cert-manager-controller:v1.8.2a20c44021a5d
golang.org/x/crypto@v0.0.0-20211117183948-ae814b36b871
0.56.0
quay.io/jetstack/cert-manager-ctl:v1.8.281b2d775edad
golang.org/x/crypto@v0.0.0-20211117183948-ae814b36b871
0.56.0

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7,801
popeyechristianhuthVerified publisher2.4.31 of 1See more

popeye christianhuth 2.4.3

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

Container imageDigestPackageFixed in
derailed/popeye:v0.22.18e68e22c7663
golang.org/x/crypto@v0.32.0
0.56.0

Open the chart page →

1,342
clabernetesclabernetesOfficialVerified publisher0.8.01 of 1See more

clabernetes clabernetes 0.8.0

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

Container imageDigestPackageFixed in
ghcr.io/clabernetes/clabernetes/clabernetes-manager:0.8.08532d2c20820
golang.org/x/crypto@v0.55.0
0.56.0

Open the chart page →

16
cloudprobercloudproberOfficialVerified publisher1.14.251 of 1See more

cloudprober cloudprober 1.14.25

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

Container imageDigestPackageFixed in
ghcr.io/cloudprober/cloudprober:v0.14.540c6d960ae4f
golang.org/x/crypto@v0.54.0
0.56.0

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221
dumpscriptcloudscriptVerified publisher1.8.31 of 1See more

dumpscript cloudscript 1.8.3

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

Container imageDigestPackageFixed in
ghcr.io/cloudscript-technology/dumpscript:v0.0.42-alpine-edgefce5b6fd161c
golang.org/x/crypto@v0.45.0
0.56.0

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2,130
clowardenclowarden0.2.31 of 4See more

clowarden clowarden 0.2.3

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

Container imageDigestPackageFixed in
ghcr.io/cncf/clowarden/dbmigrator:v0.2.3c022fd42de45
golang.org/x/crypto@v0.0.0-20210220033148-5ea612d1eb83
0.56.0

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5,607
cluster-manager-servercluster-manager-server1.8.01 of 1See more

cluster-manager-server cluster-manager-server 1.8.0

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

Container imageDigestPackageFixed in
public.ecr.aws/cloudnatix/llmariner/cluster-manager-server:1.8.0364b3ff0fcb7
golang.org/x/crypto@v0.36.0
0.56.0

Open the chart page →

753
cluster-registrycluster-registry-controller0.2.121 of 1See more

cluster-registry cluster-registry-controller 0.2.12

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

Container imageDigestPackageFixed in
ghcr.io/cisco-open/cluster-registry-controller:v0.2.12937eff91df1e
golang.org/x/crypto@v0.0.0-20210220033148-5ea612d1eb83
0.56.0

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1,708
coder-observabilitycoder-observabilityVerified publisher0.7.314 of 21See more

coder-observability coder-observability 0.7.3

14 of the 21 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
burningalchemist/sql_exporter:latest2586aa37f140
golang.org/x/crypto@v0.55.0
0.56.0
grafana/agent:v0.40.3f6cbec9409be
golang.org/x/crypto@v0.18.0
0.56.0
grafana/grafana:10.4.19a9043254ba16
golang.org/x/crypto@v0.38.0
0.56.0
grafana/loki:3.1.0d947e68a84d9
golang.org/x/crypto@v0.21.0
0.56.0
grafana/loki-canary:3.1.039baf6d67f85
golang.org/x/crypto@v0.21.0
0.56.0
prom/memcached-exporter:v0.14.2d8a61419b841
golang.org/x/crypto@v0.17.0
0.56.0
quay.io/minio/mc:RELEASE.2022-09-16T09-16-47Z546a8b52d7b0
golang.org/x/crypto@v0.0.0-20220722155217-630584e8d5aa
0.56.0
quay.io/minio/minio:RELEASE.2022-09-17T00-09-45Zc3d20bc2ea08
golang.org/x/crypto@v0.0.0-20220829220503-c86fa9a7ed90
0.56.0
quay.io/prometheus-operator/prometheus-config-reloader:v0.74.0d55631c7a740
golang.org/x/crypto@v0.23.0
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:v1.8.1fa7fa12a57ef
golang.org/x/crypto@v0.21.0
0.56.0
quay.io/prometheus/prometheus:v2.53.1f20d3127bf28
golang.org/x/crypto@v0.24.0
0.56.0
quay.io/prometheuscommunity/postgres-exporter:latestac5ec343104f
golang.org/x/crypto@v0.53.0
0.56.0
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.12.0b401fae262a5
golang.org/x/crypto@v0.21.0
0.56.0

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24,973
convertigoconvertigoOfficialVerified publisher8.4.32 of 5See more

convertigo convertigo 8.4.3

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

Container imageDigestPackageFixed in
baserow/baserow:1.30.1df0c42eb67e8
golang.org/x/crypto@v0.14.0
0.56.0
timescale/timescaledb:latest-pg16f495f2bc25ca
golang.org/x/crypto@v0.32.0
0.56.0

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17,018
cosmocosmo-platformOfficialVerified publisher0.20.04 of 10See more

cosmo cosmo-platform 0.20.0

4 of the 10 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
bitnamilegacy/minio:2025.7.23-debian-12-r56dabb4a2088c
golang.org/x/crypto@v0.40.0
0.56.0
ghcr.io/wundergraph/cosmo/controlplane:0.133.149800ff775f3
golang.org/x/crypto@v0.23.0
0.56.0
ghcr.io/wundergraph/cosmo/graphqlmetrics:0.33.0efb69ec3330c
golang.org/x/crypto@v0.31.0
0.56.0
ghcr.io/wundergraph/cosmo/otelcollector:0.18.15a6fe78d4d15
golang.org/x/crypto@v0.24.0
0.56.0

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29,756
crossviewcrossviewOfficialVerified publisher4.6.01 of 2See more

crossview crossview 4.6.0

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

Container imageDigestPackageFixed in
ghcr.io/crossplane-contrib/crossview:v4.6.07b54c5ba60e5
golang.org/x/crypto@v0.55.0
0.56.0

Open the chart page →

1,437
dapr-dashboarddapr0.15.01 of 1See more

dapr-dashboard dapr 0.15.0

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

Container imageDigestPackageFixed in
daprio/dashboard:0.15.04be696707bd1
golang.org/x/crypto@v0.24.0
0.56.0

Open the chart page →

1,322
db-operatordb-operator-ng3.16.01 of 1See more

db-operator db-operator-ng 3.16.0

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

Container imageDigestPackageFixed in
ghcr.io/db-operator/db-operator:2.42.0fb6531d509b9
golang.org/x/crypto@v0.55.0
0.56.0

Open the chart page →

16
deepflowdeepflow6.2.2013 of 8See more

deepflow deepflow 6.2.201

3 of the 8 container images this version deploys carry CVE-2026-56855.

Container imageDigestPackageFixed in
deepflowce/deepflow-init-grafana:v6.2.27cd16719eb57
golang.org/x/crypto@v0.0.0-20220722155217-630584e8d5aa
0.56.0
deepflowce/deepflow-server:v6.2.21477e7334d13
golang.org/x/crypto@v0.0.0-20220214200702-86341886e292
0.56.0
grafana/grafana:9.3.6e5a9655dabef
golang.org/x/crypto@v0.0.0-20220622213112-05595931fe9d
0.56.0

Open the chart page →

16,009
hoppscotchdeliveryheroVerified publisher0.3.21 of 1See more

hoppscotch deliveryhero 0.3.2

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

Container imageDigestPackageFixed in
hoppscotch/hoppscotch:2024.8.2f1da831950b7
golang.org/x/crypto@v0.14.0
0.56.0

Open the chart page →

3,482
kube-benchdeliveryheroVerified publisher0.1.171 of 1See more

kube-bench deliveryhero 0.1.17

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

Container imageDigestPackageFixed in
aquasec/kube-bench:v0.8.0ea3e33bc3c4e
golang.org/x/crypto@v0.17.0
0.56.0

Open the chart page →

1,624
listmonkdeliveryheroVerified publisher0.1.121 of 1See more

listmonk deliveryhero 0.1.12

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

Container imageDigestPackageFixed in
listmonk/listmonk:v2.1.0d2eac77ddfad
golang.org/x/crypto@v0.0.0-20211202192323-5770296d904e
0.56.0

Open the chart page →

2,538
distrdistrOfficialVerified publisher4.0.31 of 4See more

distr distr 4.0.3

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

Container imageDigestPackageFixed in
grafana/loki:3.7.7d70e4659623f
golang.org/x/crypto@v0.55.0
0.56.0

Open the chart page →

410
navidromedjjudas21Verified publisher6.8.41 of 1See more

navidrome djjudas21 6.8.4

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

Container imageDigestPackageFixed in
deluan/navidrome:0.63.17c43af9f6516
golang.org/x/crypto@v0.53.0
0.56.0

Open the chart page →

160
bscdysnixVerified publisher0.6.591 of 4See more

bsc dysnix 0.6.59

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

Container imageDigestPackageFixed in
ghcr.io/bnb-chain/bsc:1.6.2fd0e3ec7d960
golang.org/x/crypto@v0.36.0
0.56.0

Open the chart page →

1,905
element-callelement-callVerified publisher0.1.441 of 2See more

element-call element-call 0.1.44

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

Container imageDigestPackageFixed in
ghcr.io/element-hq/lk-jwt-service:0.6.0822f0c03a3bd
golang.org/x/crypto@v0.53.0
0.56.0

Open the chart page →

163
imagepullsecret-patcherempathyco1.0.01 of 1See more

imagepullsecret-patcher empathyco 1.0.0

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

Container imageDigestPackageFixed in
quay.io/titansoft/imagepullsecret-patcher:v0.1421e6d6a155dc
golang.org/x/crypto@v0.0.0-20190820162420-60c769a6c586
0.56.0

Open the chart page →

2,273
openshift-secured-appeximiaitVerified publisher0.5.01 of 1See more

openshift-secured-app eximiait 0.5.0

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

Container imageDigestPackageFixed in
quay.io/openshift/origin-oauth-proxy:4.14a7dff785d821
golang.org/x/crypto@v0.14.0
0.56.0

Open the chart page →

12,064
openshift-secured-pgadmineximiaitVerified publisher0.2.01 of 2See more

openshift-secured-pgadmin eximiait 0.2.0

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

Container imageDigestPackageFixed in
quay.io/openshift/origin-oauth-proxy:4.14a7dff785d821
golang.org/x/crypto@v0.14.0
0.56.0

Open the chart page →

14,568
openshift-secured-redisInsighteximiaitVerified publisher0.9.21 of 2See more

openshift-secured-redisInsight eximiait 0.9.2

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

Container imageDigestPackageFixed in
quay.io/openshift/origin-oauth-proxy:4.14a7dff785d821
golang.org/x/crypto@v0.14.0
0.56.0

Open the chart page →

13,897
ascii-moviegabe565Verified publisher0.16.41 of 1See more

ascii-movie gabe565 0.16.4

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

Container imageDigestPackageFixed in
ghcr.io/gabe565/ascii-movie:1.9.627f85bb98da3
golang.org/x/crypto@v0.33.0
0.56.0

Open the chart page →

1,133
blockygeek-cookbookVerified publisher10.5.21 of 1See more

blocky geek-cookbook 10.5.2

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

Container imageDigestPackageFixed in
ghcr.io/0xerr0r/blocky:v0.18b15824464acb
golang.org/x/crypto@v0.0.0-20211209193657-4570a0811e8b
0.56.0

Open the chart page →

3,036
mealiegeek-cookbookVerified publisher5.1.21 of 2See more

mealie geek-cookbook 5.1.2

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

Container imageDigestPackageFixed in
hkotel/mealie:frontend-v1.0.0beta-23c04c0e85039
golang.org/x/crypto@v0.0.0-20210915214749-c084706c2272
0.56.0

Open the chart page →

7,637
multusgeek-cookbookVerified publisher3.5.21 of 3See more

multus geek-cookbook 3.5.2

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

Container imageDigestPackageFixed in
ghcr.io/k8snetworkplumbingwg/multus-cni:v3.7.1e72aa733faf2
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

Open the chart page →

4,768
signal-cli-rest-apigeek-cookbookVerified publisher1.2.21 of 1See more

signal-cli-rest-api geek-cookbook 1.2.2

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

Container imageDigestPackageFixed in
bbernhard/signal-cli-rest-api:0.57549ad08d7e14
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

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10,296
statpinggeek-cookbookVerified publisher6.2.01 of 2See more

statping geek-cookbook 6.2.0

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

Container imageDigestPackageFixed in
statping/statping:v0.90.74e874da513a5c
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

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3,379

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.