StackRadar

CVE-2026-56853

High

Advisory

Published 13 Aug 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.006
46th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
4,579
of 17,821 indexed, latest versions
Container images
5,293
deployed by those charts
Fix available
1 of 2
affected packages

Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http

Carried by container images the latest versions of 4,579 of 17,821 indexed charts deploy, on 5,293 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+191 more1.25.135,293
OSV records
DEBIAN-CVE-2026-56853GO-2026-6089
Also known as
BIT-golang-2026-56853

Charts affected

4,579 by stars
ChartLatestAffected imagesRadar Score
xkopsxkops0.1.02 of 5See more

xkops xkops 0.1.0

2 of the 5 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
library/mongo:latest5211c51171f5
stdlib@go1.26.5
1.25.13
murtazashah46/helmfile:latest4d11726cf803
stdlib@go1.22.8
1.25.13

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13,907
xonodepoolsxonodepoolsOfficialVerified publisher1.0.71 of 1See more

xonodepools xonodepools 1.0.7

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
xosphere/xonodepools:1.0.71458097b6f85
stdlib@go1.26.2
1.25.13

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402
atlas-operatorxxl-job-adminVerified publisher0.7.111 of 1See more

atlas-operator xxl-job-admin 0.7.11

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
arigaio/atlas-operator:0.7.111c4caa13c92b
stdlib@go1.24.5
1.25.13

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1,197
cloudeye-exporterxxl-job-adminVerified publisher0.1.21 of 1See more

cloudeye-exporter xxl-job-admin 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
dellnoantechnp/cloudeye-exporter:v2.0.316873356c882d
stdlib@go1.19.6
1.25.13

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2,697
dingtalk-botxxl-job-adminVerified publisher0.1.21 of 2See more

dingtalk-bot xxl-job-admin 0.1.2

1 of the 2 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
ghcr.io/dellnoantechnp/bitnami/redis:8.4.029064423c369
stdlib@go1.25.6
1.25.13

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3,185
fleet-managementxxl-job-adminVerified publisher1.0.01 of 1See more

fleet-management xxl-job-admin 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
ghcr.io/dellnoantechnp/alloy-remote-config/fleet-management:master4371b566d238
stdlib@go1.25.10
1.25.13

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238
kadalu-operatorxxl-job-adminVerified publisher1.2.42 of 4See more

kadalu-operator xxl-job-admin 1.2.4

2 of the 4 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
kadalu/kadalu-operator:1.2.03726d7a805f2
stdlib@go1.20.8
1.25.13
raspbernetes/csi-node-driver-registrar:2.0.1a552705225fd
stdlib@go1.13.15
1.25.13

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4,926
kminionxxl-job-adminVerified publisher0.13.01 of 1See more

kminion xxl-job-admin 0.13.0

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
redpandadata/kminion:v2.3.256da99e8d0d3
stdlib@go1.26.3
1.25.13

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668
nfs-subdir-external-provisionerxxl-job-adminVerified publisher4.0.181 of 1See more

nfs-subdir-external-provisioner xxl-job-admin 4.0.18

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.263d5e04551ec
stdlib@go1.15
1.25.13

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2,746
nightingalexxl-job-adminVerified publisher0.2.113 of 6See more

nightingale xxl-job-admin 0.2.11

3 of the 6 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
flashcatcloud/nightingale:8.0.0-beta.11ea1b0aaabe09
stdlib@go1.23.9
1.25.13
library/mysql:5.74bc6bc963e6d
stdlib@go1.18.2
1.25.13
quay.io/prometheus/prometheus:v2.54.1f6639335d34a
stdlib@go1.22.6
1.25.13

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9,738
redisxxl-job-adminVerified publisher24.1.31 of 1See more

redis xxl-job-admin 24.1.3

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
ghcr.io/dellnoantechnp/bitnami/redis:8.4.029064423c369
stdlib@go1.25.6
1.25.13

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314
pgbounceryasn77-pgbouncer0.0.81 of 1See more

pgbouncer yasn77-pgbouncer 0.0.8

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
ghcr.io/yasn77/pgbouncer:v0.0.6cc8c13550e44
stdlib@go1.18.6
1.25.13

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1,153
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-2026-56853.

Container imageDigestPackageFixed in
grafana/grafana:11.5.15781759b3d27
stdlib@go1.23.5
1.25.13
prom/alertmanager:v0.28.0d5155cfac40a
stdlib@go1.23.4
1.25.13
quay.io/prometheus-operator/prometheus-config-reloader:v0.79.2193280a33bc1
stdlib@go1.23.4
1.25.13
quay.io/prometheus/node-exporter:v1.8.24032c6d5bfd7
stdlib@go1.22.5
1.25.13
quay.io/prometheus/prometheus:v3.1.06559acbd5d77
stdlib@go1.23.4
1.25.13
quay.io/prometheus/pushgateway:v1.11.099392035ae99
stdlib@go1.23.4
1.25.13
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.14.037d841299325
stdlib@go1.23.3
1.25.13

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9,526
prometheusalertygqygq2Verified publisher1.0.01 of 1See more

prometheusalert ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
feiyu563/prometheus-alert:v4.9.1224cfa68cbd9
stdlib@go1.20.6
1.25.13

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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-2026-56853.

Container imageDigestPackageFixed in
matrixdb/kubebuilder_kube-rbac-proxy:v0.12.0ed3c7e6291e8
stdlib@go1.18.1
1.25.13

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1,966
rawfile-csiymatrixVerified publisher0.2.14 of 4See more

rawfile-csi ymatrix 0.2.1

4 of the 4 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
matrixdb/custom-external-provisioner:4622a07d7-202204247e9ffe249a51
stdlib@go1.17.8
1.25.13
matrixdb/rawfile-csi:v0.2.195b2e38e913d
stdlib@go1.17.9
1.25.13
matrixdb/sig-storage_csi-node-driver-registrar:v2.2.0ba763bb01ddc
stdlib@go1.16
1.25.13
matrixdb/sig-storage_livenessprobe:v2.3.07ab06fe3d8a7
stdlib@go1.16
1.25.13

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8,002
nginx-vts-exporterymrs0.1.21 of 1See more

nginx-vts-exporter ymrs 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
sophos/nginx-vts-exporter:latestf1073556b29b
stdlib@go1.13.6
1.25.13

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1,337
version-checkerymrs0.2.31 of 1See more

version-checker ymrs 0.2.3

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
quay.io/jetstack/version-checker:v0.2.15f6f8ba0b671
stdlib@go1.15.2
1.25.13

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3,025
prometheus-monitoring-stackyotron-helm-charts1.2.01 of 3See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

1 of the 3 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
grafana/grafana:latestf772d434e8fa
stdlib@go1.26.5
1.25.13

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936
ical-filter-proxyyungwoodVerified publisher0.3.11 of 1See more

ical-filter-proxy yungwood 0.3.1

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
yungwood/ical-filter-proxy:0.3.1ddc3f30ab05f
stdlib@go1.26.5
1.25.13

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60
synergy-wholesale-exporteryungwoodVerified publisher0.1.11 of 1See more

synergy-wholesale-exporter yungwood 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
yungwood/synergy-wholesale-exporter:0.1.1054dce85989b
stdlib@go1.26.5
1.25.13

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60
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-2026-56853.

Container imageDigestPackageFixed in
hashicorp/consul:1.15.3ddff34041c5c
stdlib@go1.20.4
1.25.13
hashicorp/consul-k8s-control-plane:1.1.262bed1bf8106
stdlib@go1.20.4
1.25.13

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5,077
zahori-moonzahoriVerified publisher1.0.13 of 3See more

zahori-moon zahori 1.0.1

3 of the 3 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
quay.io/aerokube/moon:2.5.1a8837b00ba1c
stdlib@go1.20.4
1.25.13
quay.io/aerokube/moon-conf:2.5.19ca307b30080
stdlib@go1.20.4
1.25.13
quay.io/aerokube/moon-ui:2.0.589990b146824
stdlib@go1.20.5
1.25.13

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2,908
zahori-schedulerzahoriVerified publisher1.0.11 of 1See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
zahoriaut/zahori-scheduler:1.0.047d0979b1184
stdlib@go1.20.5
1.25.13

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2,485
posthogzeet0.23.22 of 9See more

posthog zeet 0.23.2

2 of the 9 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
altinity/clickhouse-operator:0.19.07a85f522c5bc
stdlib@go1.17.13
1.25.13
altinity/metrics-exporter:latest8940ecadae65
stdlib@go1.26.5
1.25.13

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3,700
endlessh-gozekker6Verified publisher0.4.01 of 1See more

endlessh-go zekker6 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
ghcr.io/shizunge/endlessh-go:2026.0730.08826dad32623
stdlib@go1.26.5
1.25.13

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493
karmazekker6Verified publisher0.21.01 of 1See more

karma zekker6 0.21.0

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
ghcr.io/prymitive/karma:v0.13298d9ed609118
stdlib@go1.26.5
1.25.13

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56
zookeeper-exporterzookeeper-exporter0.1.01 of 1See more

zookeeper-exporter zookeeper-exporter 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
dabealu/zookeeper-exporter:latest86106fec315f
stdlib@go1.14.15
1.25.13

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1,248
zoo-project-druzoo-projectOfficialVerified publisher0.10.42 of 6See more

zoo-project-dru zoo-project 0.10.4

2 of the 6 container images this version deploys carry CVE-2026-56853.

Container imageDigestPackageFixed in
library/postgres:18.4-alpine3.249a8afca54e78
stdlib@go1.24.6
1.25.13
zooproject/zoo-project:dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a9a507cb7e2dd
stdlib@go1.26.5
1.25.13

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7,966

Container images carrying it

5,293 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

Container imageDigestPackageFixed inUsed by
grafana/mimir:r292-5f018727476e456c738
stdlib@go1.22.3
1.25.13
1
grafana/mimir:2.0.080c1a8eb24dd
stdlib@go1.17.8
1.25.13
1
grafana/mimir:2.15.085f55510e0d3
stdlib@go1.23.2
1.25.13
1
grafana/otel-lgtm:0.11.1009d8c3ce4f3a
stdlib@go1.24.6
1.25.13
1
grafana/phlare:0.5.1330f990cdad9
stdlib@go1.19.6
1.25.13
1
grafana/promtail:2.6.1072527b12cdf
stdlib@go1.17.9
1.25.13
1
grafana/promtail:2.0.05fd12edcc694
stdlib@go1.14.2
1.25.13
1
grafana/promtail:2.9.1063a2e57a5b14
stdlib@go1.22.5
1.25.13
1
grafana/promtail:3.5.165bfae480b57
stdlib@go1.24.3
1.25.13
1
grafana/promtail:3.6.18dcfdf466da0
stdlib@go1.24.10
1.25.13
1
grafana/promtail:2.7.0c16c710f7333
stdlib@go1.19.2
1.25.13
1
grafana/pyroscope:1.10.0319bf32ae06b
stdlib@go1.22.7
1.25.13
1
grafana/pyroscope:2.0.3cfd00e7f73c2
stdlib@go1.25.11
1.25.13
1
grafana/rollout-operator:v0.38.132fe838b79dd
stdlib@go1.26.5
1.25.13
1
grafana/rollout-operator:v0.14.03409edfb45c7
stdlib@go1.22.1
1.25.13
1
grafana/snyk_exporter:v1.4.1d3c9093401ca
stdlib@go1.21.0
1.25.13
1
grafana/tempo:3.0.30296560ac66f
stdlib@go1.26.5
1.25.13
1
grafana/tempo:2.6.0f55a8a1937ff
stdlib@go1.22.6
1.25.13
1
graphiteapp/graphite-statsd:1.1.7-604a0037cc2ae
stdlib@go1.13.11
1.25.13
1
graphprotocol/graph-node:latestb0436347fb24
stdlib@go1.26.5
1.25.13
1
graphprotocol/graph-node:v0.37.0f4452cdedd68
stdlib@go1.24.1
1.25.13
1
gresearch/armada-operator:latest6c43743e2b2d
stdlib@go1.24.0
1.25.13
1
gresearch/fasttrackml:latest16d1228220fc
stdlib@go1.21.10
1.25.13
1
groundnuty/k8s-wait-for:v1.684edcf796267
stdlib@go1.18.1
1.25.13
1
groundnuty/k8s-wait-for:no-root-v2.0a26d3d3f6e1c
stdlib@go1.19.3
1.25.13
1
grpl/grapple-cli:0.2.127c00aafee6629
stdlib@go1.18.10
1.25.13
1
gutmensch/podnat-controller:0.5.2566979793fc4
stdlib@go1.22.3
1.25.13
1
hammerspaceinc/csi-plugin:v1.2.8-rc2395bee4504fc
stdlib@go1.24.4
1.25.13
1
haproxytech/haproxy-alpine:2.6.614e4afa90dfd
stdlib@go1.19.3
1.25.13
1
haproxytech/haproxy-alpine:2.9.57f3dc8c7e031
stdlib@go1.22.0
1.25.13
1
haproxytech/haproxy-alpine:2.8.08951be4b4e1c
stdlib@go1.20.5
1.25.13
1
haproxytech/haproxy-unified-gateway:1.0.7b9bffe2d0fd1
stdlib@go1.26.5
1.25.13
1
haproxytech/kubernetes-ingress:1.11.4c5f8a41ef0d4
stdlib@go1.22.2
1.25.13
1
hashicorp/boundary:0.15.3339b78b61750
stdlib@go1.21.8
1.25.13
1
hashicorp/boundary:0.21.037bf86488b74
stdlib@go1.25.1
1.25.13
1
hashicorp/boundary:latest76a201954ca0
stdlib@go1.25.7
1.25.13
1
hashicorp/boundary:0.8.1fb70bd9210ff
stdlib@go1.17.10
1.25.13
1
hashicorp/consul:1.17.0712fe02d2f84
stdlib@go1.20.10
1.25.13
1
hashicorp/consul:1.15.3ddff34041c5c
stdlib@go1.20.4
1.25.13
1
hashicorp/consul-k8s-control-plane:1.3.00e4452f0f265
stdlib@go1.20.10
1.25.13
1
hashicorp/consul-k8s-control-plane:1.1.262bed1bf8106
stdlib@go1.20.4
1.25.13
1
hashicorp/hcp-terraform-operator:2.12.15a15932f6838
stdlib@go1.26.5
1.25.13
1
hashicorp/terraform:1.44dcb45513699
stdlib@go1.19.6
1.25.13
1
hashicorp/terraform:1.9.7b77efab1a448
stdlib@go1.22.7
1.25.13
1
hashicorp/terraform-cloud-operator:2.5.0c2f78a575a8a
stdlib@go1.22.4
1.25.13
1
hashicorp/terraform-k8s:1.1.2b19857bab620
stdlib@go1.18.8
1.25.13
1
hashicorp/vault:1.15.40b01ed3924e6
stdlib@go1.21.4
1.25.13
1
hashicorp/vault:2.0.1755355002715
stdlib@go1.26.3
1.25.13
1
hashicorp/vault:1.14.0b2177a8bfe85
stdlib@go1.20.5
1.25.13
1
hashicorp/vault:1.19.0bbb7f98dc67d
stdlib@go1.23.6
1.25.13
1

syft 1.42.1 · advisories as of 20 Sept 2026

Corrections: contact@stackradar.io

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