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
31st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
3,058
of 17,790 indexed, latest versions
Container images
3,439
deployed by those charts
Fix available
2 of 2
affected packages

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

Carried by container images the latest versions of 3,058 of 17,790 indexed charts deploy, on 3,439 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+157 more0.56.03,439
kubernetes-1.34apk1.34.11-r21.34.11-r71
OSV records
CGA-3gvh-4gf5-5579GO-2026-6355
Also known as
CGA-3w88-m6vh-6c8c, CGA-cvgr-fgxm-pcwv, CGA-fhvr-vpmj-c8hw, CGA-h6hp-wj28-7xmg, CGA-p66m-c5fj-p2hc, CGA-q833-3p5v-56mv, CGA-qr7w-fvfc-56ph, CGA-w898-ghx8-g76x, CGA-wfr9-2vq9-5w72, CGA-wv8c-j2xv-q9p4, CGA-x94j-59r9-mmcv
Trending
Rank 30 in indexed charts, since 5 Sept 2026. See the ranking →

Charts affected

3,058 by stars
ChartLatestAffected imagesRadar Score
ygdrassil-monitoringygdrassilVerified publisher0.4.07 of 10See more

ygdrassil-monitoring ygdrassil 0.4.0

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

Container imageDigestPackageFixed in
grafana/grafana:11.5.15781759b3d27
golang.org/x/crypto@v0.32.0
0.56.0
prom/alertmanager:v0.28.0d5155cfac40a
golang.org/x/crypto@v0.31.0
0.56.0
quay.io/prometheus-operator/prometheus-config-reloader:v0.79.2193280a33bc1
golang.org/x/crypto@v0.31.0
0.56.0
quay.io/prometheus/node-exporter:v1.8.24032c6d5bfd7
golang.org/x/crypto@v0.21.0
0.56.0
quay.io/prometheus/prometheus:v3.1.06559acbd5d77
golang.org/x/crypto@v0.31.0
0.56.0
quay.io/prometheus/pushgateway:v1.11.099392035ae99
golang.org/x/crypto@v0.32.0
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

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9,395
prometheusalertygqygq2Verified publisher1.0.01 of 1See more

prometheusalert ygqygq2 1.0.0

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

Container imageDigestPackageFixed in
feiyu563/prometheus-alert:v4.9.1224cfa68cbd9
golang.org/x/crypto@v0.22.0
0.56.0

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1,610
matrixdb-operatorymatrixOfficialVerified publisher0.13.01 of 2See more

matrixdb-operator ymatrix 0.13.0

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

Container imageDigestPackageFixed in
matrixdb/kubebuilder_kube-rbac-proxy:v0.12.0ed3c7e6291e8
golang.org/x/crypto@v0.0.0-20211115234514-b4de73f9ece8
0.56.0

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1,965
rawfile-csiymatrixVerified publisher0.2.12 of 4See more

rawfile-csi ymatrix 0.2.1

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

Container imageDigestPackageFixed in
matrixdb/custom-external-provisioner:4622a07d7-202204247e9ffe249a51
golang.org/x/crypto@v0.0.0-20210817164053-32db794688a5
0.56.0
matrixdb/rawfile-csi:v0.2.195b2e38e913d
golang.org/x/crypto@v0.0.0-20210817164053-32db794688a5
0.56.0

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7,998
version-checkerymrs0.2.31 of 1See more

version-checker ymrs 0.2.3

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

Container imageDigestPackageFixed in
quay.io/jetstack/version-checker:v0.2.15f6f8ba0b671
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0

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3,024
prometheus-monitoring-stackyotron-helm-charts1.2.03 of 3See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

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

Container imageDigestPackageFixed in
grafana/grafana:latestf772d434e8fa
golang.org/x/crypto@v0.52.0
0.56.0
quay.io/prometheus/alertmanager:latest690c7b525f43
golang.org/x/crypto@v0.54.0
0.56.0
quay.io/prometheus/prometheus:latest5ce7540c3c00
golang.org/x/crypto@v0.54.0
0.56.0

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899
zahori-consulzahoriVerified publisher1.0.12 of 2See more

zahori-consul zahori 1.0.1

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

Container imageDigestPackageFixed in
hashicorp/consul:1.15.3ddff34041c5c
golang.org/x/crypto@v0.0.0-20220622213112-05595931fe9d
0.56.0
hashicorp/consul-k8s-control-plane:1.1.262bed1bf8106
golang.org/x/crypto@v0.0.0-20201002170205-7f63de1d35b0
0.56.0

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5,047
zahori-moonzahoriVerified publisher1.0.11 of 3See more

zahori-moon zahori 1.0.1

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

Container imageDigestPackageFixed in
quay.io/aerokube/moon-ui:2.0.589990b146824
golang.org/x/crypto@v0.10.0
0.56.0

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2,907

Container images carrying it

3,439 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
bitpoke/mysql-operator-orchestrator:v0.6.3d86560c75bed
golang.org/x/crypto@v0.0.0-20220722155217-630584e8d5aa
0.56.0
2
burningalchemist/sql_exporter:0.24.8:latest2586aa37f140
golang.org/x/crypto@v0.55.0
0.56.0
2
cesanta/docker_auth:1.6.04d16885f3d4c
golang.org/x/crypto@v0.0.0-20190820162420-60c769a6c586
0.56.0
2
cfssl/cfssl:latest:v1.6.5c9018c2ddf0b
golang.org/x/crypto@v0.19.0
0.56.0
2
chankh/k8s-cloudwatch-adapter:v0.9.0963c44c7f8b1
golang.org/x/crypto@v0.0.0-20200220183623-bac4c82f6975
0.56.0
2
cloudflare/cloudflared:2026.6.16d91c121b803
golang.org/x/crypto@v0.52.0
0.56.0
2
coredns/coredns:1.13.19b9128672209
golang.org/x/crypto@v0.42.0
0.56.0
2
crate/crate_adapter:latestb8d89fa5d19b
golang.org/x/crypto@v0.0.0-20200622213623-75b288015ac9
0.56.0
2
cs3org/revad:v1.19.03b57a34a7dfd
golang.org/x/crypto@v0.0.0-20220331220935-ae2d96664a29
0.56.0
2
cs3org/revad:v1.24.0e80a4d67b352
golang.org/x/crypto@v0.5.0
0.56.0
2
csiplugin/csi-qingcloud:v1.4.00766163dc046
golang.org/x/crypto@v0.0.0-20190611184440-5c40567a22f8
0.56.0
2
danielqsj/kafka-exporter:v1.9.04150e46b2e96
golang.org/x/crypto@v0.32.0
0.56.0
2
danielqsj/kafka-exporter:latesta51b280b55a7
golang.org/x/crypto@v0.48.0
0.56.0
2
datawire/aes:1.14.48588eafe6862
golang.org/x/crypto@v0.0.0-20201221181555-eec23a3978ad
0.56.0
2
devopsfaith/krakend:latestf8bdaa8a1a43
golang.org/x/crypto@v0.35.0
0.56.0
2
drone/drone-runner-kube:1.0.0-rc.34359bf2bb3dc
golang.org/x/crypto@v0.0.0-20210220033148-5ea612d1eb83
0.56.0
2
dtzar/helm-kubectl:3.14.455429449408e
golang.org/x/crypto@v0.17.0
0.56.0
2
dunglas/mercure:v0:v0.24.2916834e49961
golang.org/x/crypto@v0.52.0
0.56.0
2
epamedp/cd-pipeline-operator:2.32.0fc858071b7a1
golang.org/x/crypto@v0.53.0
0.56.0
2
epamedp/codebase-operator:2.35.0295a008abcef
golang.org/x/crypto@v0.53.0
0.56.0
2
filebrowser/filebrowser:v2.23.086e8449ff8ff
golang.org/x/crypto@v0.0.0-20220427172511-eb4f295cb31f
0.56.0
2
filebrowser/filebrowser:latest:v2.63.23a469ea076d4a
golang.org/x/crypto@v0.54.0
0.56.0
2
free5gc/amf:v3.4.31bc96ff5a2a6
golang.org/x/crypto@v0.22.0
0.56.0
2
free5gc/ausf:v3.4.3687ff4daf5da
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/chf:v3.4.3e2a4dd98a4ed
golang.org/x/crypto@v0.22.0
0.56.0
2
free5gc/nrf:v3.4.399e46b860efb
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/nssf:v3.4.3dfe8c68c04b4
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/pcf:v3.4.3f712e8ecd927
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/smf:v3.4.360e38baa4b10
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/udm:v3.4.32f68df062a50
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/udr:v3.4.3c0783bcdcbdc
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/upf:v3.4.3b6b362a39fdd
golang.org/x/crypto@v0.21.0
0.56.0
2
free5gc/webui:v3.4.39adeb18492cb
golang.org/x/crypto@v0.21.0
0.56.0
2
goelankit/cortex-gateway:v1.1.00d9a82dcf026
golang.org/x/crypto@v0.0.0-20220331220935-ae2d96664a29
0.56.0
2
gotenberg/gotenberg:8.36.087c16b9f3642
golang.org/x/crypto@v0.54.0
0.56.0
2
gotenberg/gotenberg:8:8.37.0f29984bd1e22
golang.org/x/crypto@v0.54.0
0.56.0
2
gotify/server:3.1.0be44495e4609
golang.org/x/crypto@v0.53.0
0.56.0
2
governify/dashboard:lateste83a17ba5038
golang.org/x/crypto@v0.0.0-20210616213533-5ff15b29337e
0.56.0
2
grafana/agent-operator:v0.25.1a136c6208aa3
golang.org/x/crypto@v0.0.0-20220214200702-86341886e292
0.56.0
2
grafana/alloy:v1.8.17790f6f7fbd8
golang.org/x/crypto@v0.36.0
0.56.0
2
grafana/alloy:v1.12.2f94b1c82957a
golang.org/x/crypto@v0.43.0
0.56.0
2
grafana/grafana:9.2.4057896e23443
golang.org/x/crypto@v0.0.0-20220622213112-05595931fe9d
0.56.0
2
grafana/grafana:11.1.0079600c9517b
golang.org/x/crypto@v0.24.0
0.56.0
2
grafana/grafana:12.3.12175aaa91c96
golang.org/x/crypto@v0.43.0
0.56.0
2
grafana/grafana:8.5.042d3e6bc1865
golang.org/x/crypto@v0.0.0-20211117183948-ae814b36b871
0.56.0
2
grafana/grafana:7.3.5511bc20bfcd1
golang.org/x/crypto@v0.0.0-20200820211705-5c72a883971a
0.56.0
2
grafana/grafana:11.1.4886b56d5534e
golang.org/x/crypto@v0.24.0
0.56.0
2
grafana/grafana:12.3.39e1e77ade304
golang.org/x/crypto@v0.45.0
0.56.0
2
grafana/grafana:11.4.0d8ea37798ccc
golang.org/x/crypto@v0.27.0
0.56.0
2
grafana/grafana:12.4.1e932bd6ed0e0
golang.org/x/crypto@v0.47.0
0.56.0
2

syft 1.42.1 · advisories as of 16 Sept 2026

Corrections: contact@stackradar.io

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