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
4,478
of 17,803 indexed, latest versions
Container images
5,211
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 4,478 of 17,803 indexed charts deploy, on 5,211 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+189 more1.25.135,211
OSV records
DEBIAN-CVE-2026-56853GO-2026-6089
Also known as
BIT-golang-2026-56853

Charts affected

4,478 by stars
ChartLatestAffected imagesRadar Score
airflowsb-helm-charts0.3.01 of 1See more

airflow sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
apache/airflow:2.8.1e5560ad0b86e
stdlib@go1.19.8
1.25.13

Open the chart page →

10,236
grafanasb-helm-charts0.4.01 of 1See more

grafana sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
grafana/grafana:12.2.22ebef928d7e5
stdlib@go1.25.3
1.25.13

Open the chart page →

1,809
harborsb-helm-charts0.3.02 of 2See more

harbor sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
goharbor/harbor-core:v2.11.1c017dd84ee96
stdlib@go1.22.6
1.25.13
goharbor/registry-photon:v2.11.15645d459af2b
stdlib@go1.22.6
1.25.13

Open the chart page →

1,687
keycloaksb-helm-charts0.3.01 of 2See more

keycloak sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
library/postgres:16-alpinecf78e76683b9
stdlib@go1.24.6
1.25.13

Open the chart page →

2,591
lokisb-helm-charts0.4.01 of 1See more

loki sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
grafana/loki:3.6.192bd5700577b
stdlib@go1.24.10
1.25.13

Open the chart page →

810
mimirsb-helm-charts0.3.01 of 1See more

mimir sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
grafana/mimir:2.15.085f55510e0d3
stdlib@go1.23.2
1.25.13

Open the chart page →

894
mongodbsb-helm-charts0.4.01 of 1See more

mongodb sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
library/mongo:7.0.140032d2ca20db
stdlib@go1.21.12
1.25.13

Open the chart page →

4,104
mysqlsb-helm-charts0.4.01 of 1See more

mysql sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
library/mysql:8.4.3106d5197fd8e
stdlib@go1.18.2
1.25.13

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1,096
nextcloudsb-helm-charts0.4.01 of 2See more

nextcloud sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
library/postgres:16-alpinecf78e76683b9
stdlib@go1.24.6
1.25.13

Open the chart page →

9,863
opentelemetry-collectorsb-helm-charts0.3.01 of 1See more

opentelemetry-collector sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
otel/opentelemetry-collector-contrib:0.96.07ef2a2ff46b9
stdlib@go1.21.7
1.25.13

Open the chart page →

1,731
postgresqlsb-helm-charts0.4.01 of 1See more

postgresql sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
library/postgres:16.11468e1f126ca5
stdlib@go1.24.6
1.25.13

Open the chart page →

2,415
promtailsb-helm-charts0.4.01 of 1See more

promtail sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
grafana/promtail:3.6.18dcfdf466da0
stdlib@go1.24.10
1.25.13

Open the chart page →

2,263
pushgatewaysb-helm-charts0.3.01 of 1See more

pushgateway sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/pushgateway:v1.6.2979a69ab4a40
stdlib@go1.21.1
1.25.13

Open the chart page →

1,173
redissb-helm-charts0.4.01 of 1See more

redis sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
library/redis:7.4.1-alpinec1e88455c852
stdlib@go1.18.2
1.25.13

Open the chart page →

1,325
temposb-helm-charts0.4.01 of 1See more

tempo sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
grafana/tempo:2.9.065a578975943
stdlib@go1.25.1
1.25.13

Open the chart page →

930
thanos-compactorsb-helm-charts0.3.01 of 1See more

thanos-compactor sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
thanos-querysb-helm-charts0.3.01 of 1See more

thanos-query sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
thanos-query-frontendsb-helm-charts0.3.01 of 1See more

thanos-query-frontend sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
thanos-receivesb-helm-charts0.3.01 of 1See more

thanos-receive sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
thanos-rulersb-helm-charts0.3.01 of 1See more

thanos-ruler sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
thanos-sidecarsb-helm-charts0.3.01 of 1See more

thanos-sidecar sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
thanos-storesb-helm-charts0.3.01 of 1See more

thanos-store sb-helm-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.37.24ec6df40fdb9
stdlib@go1.23.4
1.25.13

Open the chart page →

968
wordpresssb-helm-charts0.4.01 of 2See more

wordpress sb-helm-charts 0.4.0

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

Container imageDigestPackageFixed in
library/mysql:8.0-debian9382e4f6f7f0
stdlib@go1.24.6
1.25.13

Open the chart page →

13,610
ed-traefikscaleway-charts0.2.01 of 1See more

ed-traefik scaleway-charts 0.2.0

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

Container imageDigestPackageFixed in
library/traefik:v1.7.345d47b7bb2546
stdlib@go1.16.12
1.25.13

Open the chart page →

2,140
ed-traefik2scaleway-charts0.2.01 of 1See more

ed-traefik2 scaleway-charts 0.2.0

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

Container imageDigestPackageFixed in
library/traefik:2.5.62f603f8d3abe
stdlib@go1.17.5
1.25.13

Open the chart page →

3,168
scaleway-certmanager-webhookscaleway-charts0.4.31 of 1See more

scaleway-certmanager-webhook scaleway-charts 0.4.3

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

Container imageDigestPackageFixed in
scaleway/cert-manager-webhook-scaleway:v0.1.36d94c970e710
stdlib@go1.26.5
1.25.13

Open the chart page →

138
scaleway-secrets-store-csiscaleway-charts0.1.11 of 1See more

scaleway-secrets-store-csi scaleway-charts 0.1.1

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

Container imageDigestPackageFixed in
scaleway/scaleway-secrets-store-csi:v0.1.19acc53a69962
stdlib@go1.26.5
1.25.13

Open the chart page →

243
postgresscalified-postgresVerified publisher18.4.01 of 1See more

postgres scalified-postgres 18.4.0

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

Container imageDigestPackageFixed in
library/postgres:18.4a02db8cac496
stdlib@go1.24.6
1.25.13

Open the chart page →

1,702
sonarqubescalified-sonarqubeVerified publisher26.9.01 of 2See more

sonarqube scalified-sonarqube 26.9.0

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

Container imageDigestPackageFixed in
library/postgres:16-alpinecf78e76683b9
stdlib@go1.24.6
1.25.13

Open the chart page →

494
scalyr-k8snode-managerscalyr-k8snode-managerVerified publisher0.1.71 of 1See more

scalyr-k8snode-manager scalyr-k8snode-manager 0.1.7

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

Container imageDigestPackageFixed in
ghcr.io/dodevops/scalyr-k8snode-manager:latestfc39fcdd3968
stdlib@go1.18.1
1.25.13

Open the chart page →

2,150
cert-manager-webhook-cloudnsschichtelVerified publisher1.2.01 of 1See more

cert-manager-webhook-cloudns schichtel 1.2.0

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

Container imageDigestPackageFixed in
ghcr.io/pschichtel/cert-manager-webhook-cloudns:1.1.01020638bbe23
stdlib@go1.21.6
1.25.13

Open the chart page →

1,403
cosischichtelVerified publisher0.1.01 of 1See more

cosi schichtel 0.1.0

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

Container imageDigestPackageFixed in
gcr.io/k8s-staging-sig-storage/objectstorage-controller:v20221027-v0.1.1-8-g300019fa84b574e8027
stdlib@go1.18.3
1.25.13

Open the chart page →

1,309
crproxyschichtelVerified publisher0.1.41 of 1See more

crproxy schichtel 0.1.4

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

Container imageDigestPackageFixed in
ghcr.io/daocloud/crproxy/crproxy:v0.8.0ee1eb3c9c9a1
stdlib@go1.21.11
1.25.13

Open the chart page →

1,378
draytek-exporterschichtelVerified publisher0.2.41 of 1See more

draytek-exporter schichtel 0.2.4

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

Container imageDigestPackageFixed in
quay.io/superq/draytek-exporter:v0.2.03b577bdceaae
stdlib@go1.25.4
1.25.13

Open the chart page →

540
gickupschichtelVerified publisher0.0.41 of 1See more

gickup schichtel 0.0.4

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

Container imageDigestPackageFixed in
buddyspencer/gickup:0.10.386b656f19b0c1
stdlib@go1.22.5
1.25.13

Open the chart page →

1,547
photonschichtelVerified publisher0.2.01 of 1See more

photon schichtel 0.2.0

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

Container imageDigestPackageFixed in
rtuszik/photon-docker:2.4.021549c60f9e6
stdlib@go1.22.2
1.25.13

Open the chart page →

2,893
rabbitmq-cluster-operatorschichtelVerified publisher0.1.81 of 1See more

rabbitmq-cluster-operator schichtel 0.1.8

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

Container imageDigestPackageFixed in
ghcr.io/rabbitmq/cluster-operator:2.17.25d690e6cd856
stdlib@go1.25.4
1.25.13

Open the chart page →

320
rabbitmq-topology-operatorschichtelVerified publisher0.1.91 of 1See more

rabbitmq-topology-operator schichtel 0.1.9

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

Container imageDigestPackageFixed in
quay.io/rabbitmqoperator/messaging-topology-operator:1.18.1f97c36882244
stdlib@go1.24.6
1.25.13

Open the chart page →

385
s3-backupschichtelVerified publisher0.10.01 of 1See more

s3-backup schichtel 0.10.0

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

Container imageDigestPackageFixed in
ghcr.io/pschichtel/s3-backup:0.7.017666811f6a7
stdlib@go1.26.4
1.25.13

Open the chart page →

2,384
satisfactoryschichtelVerified publisher0.3.31 of 1See more

satisfactory schichtel 0.3.3

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

Container imageDigestPackageFixed in
wolveix/satisfactory-server:v1.9.9464d11e36e10
stdlib@go1.18.1
1.25.13

Open the chart page →

3,574
unifi-protectschichtelVerified publisher0.10.11 of 1See more

unifi-protect schichtel 0.10.1

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

Container imageDigestPackageFixed in
markdegroot/unifi-protect-arm64:latestd8445f2a0de6
stdlib@go1.20.2
1.25.13

Open the chart page →

5,584
cert-manager-desec-webhookschmitzis0.0.11 of 1See more

cert-manager-desec-webhook schmitzis 0.0.1

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

Container imageDigestPackageFixed in
su541/cert-manager-desec-webhook:latest371ee33f83c1
stdlib@go1.19.10
1.25.13

Open the chart page →

1,777
cert-manager-webhook-bunnyschmitzis0.1.11 of 1See more

cert-manager-webhook-bunny schmitzis 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/schmitzis/cert-manager-webhook-bunny:latest125e31c8e85a
stdlib@go1.19.13
1.25.13

Open the chart page →

1,505
icinga2-masterschmitzis0.2.01 of 6See more

icinga2-master schmitzis 0.2.0

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

Container imageDigestPackageFixed in
grafana/grafana:8.0.3696823fbc561
stdlib@go1.16.1
1.25.13

Open the chart page →

3,738
outlineschmitzis0.0.81 of 4See more

outline schmitzis 0.0.8

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

Container imageDigestPackageFixed in
outlinewiki/outline:0.69.1d060dcd8f9aa
stdlib@go1.19.4
1.25.13

Open the chart page →

4,434
version-checkerschmitzis0.2.21 of 1See more

version-checker schmitzis 0.2.2

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

Open the chart page →

3,024
vikunjaschmitzis1.0.01 of 3See more

vikunja schmitzis 1.0.0

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

Container imageDigestPackageFixed in
vikunja/vikunja:0.24.6ed1f3ed467fe
stdlib@go1.23.4
1.25.13

Open the chart page →

4,119
minifluxschoenwald0.1.61 of 1See more

miniflux schoenwald 0.1.6

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

Container imageDigestPackageFixed in
miniflux/miniflux:2.3.349d7b6098761
stdlib@go1.26.5
1.25.13

Open the chart page →

234
openldapschoolguys-helmcharts0.1.31 of 1See more

openldap schoolguys-helmcharts 0.1.3

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

Container imageDigestPackageFixed in
osixia/openldap:1.5.018742e9c449c
stdlib@go1.15.5
1.25.13

Open the chart page →

3,314
photoprismschoolguys-helmcharts0.3.81 of 1See more

photoprism schoolguys-helmcharts 0.3.8

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

Container imageDigestPackageFixed in
photoprism/photoprism:260601650c6ad5a651
stdlib@go1.26.3
1.25.13

Open the chart page →

10,464

Container images carrying it

5,211 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
clastix/kubectl:v1.3122918a06c253
stdlib@go1.22.5
1.25.13
6
grafana/grafana:7.0.3d72946c8e5d5
stdlib@go1.14.3
1.25.13
6
library/mariadb:10:10.11ce66c7be32a0
stdlib@go1.24.6
1.25.13
6
library/mysql:9.7.2257388edf9c8
stdlib@go1.24.6
1.25.13
6
library/postgres:159b1d34adbce1
stdlib@go1.24.6
1.25.13
6
library/postgres:18.4a02db8cac496
stdlib@go1.24.6
1.25.13
6
library/registry:2:2.8.3a3d8aaa63ed8
stdlib@go1.20.8
1.25.13
6
library/ubuntu:latest2260313b31c8
stdlib@go1.26.5
1.25.13
6
minio/mc:latest:RELEASE.2025-08-13T08-35-41Za7fe349ef4bd
stdlib@go1.24.6
1.25.13
6
quay.io/devtron/authenticator:e414faff-393-13273c8958d9533c7
stdlib@go1.18.2
1.25.13
6
quay.io/devtron/devtron-utils:dup-chart-repo-v1.1.095d6f0e05636
stdlib@go1.20.12
1.25.13
6
quay.io/devtron/dex:v2.30.22e4c14d1b444
stdlib@go1.16.6
1.25.13
6
quay.io/devtron/kubectl:latest2ad610626658
stdlib@go1.18.5
1.25.13
6
quay.io/devtron/migrator:v4.16.2fbeaef7a8566
stdlib@go1.19.9
1.25.13
6
quay.io/devtron/postgres:14.91b594392f7cb
stdlib@go1.18.2
1.25.13
6
quay.io/devtron/postgres_exporter:v0.10.13ea136843b2e
stdlib@go1.17.6
1.25.13
6
quay.io/prometheus/alertmanager:v0.21.024a5204b418e
stdlib@go1.14.4
1.25.13
6
quay.io/prometheus/node-exporter:v1.11.10f422f62c15f
stdlib@go1.26.1
1.25.13
6
quay.io/prometheus/node-exporter:v1.10.2337ff1d356b6
stdlib@go1.25.3
1.25.13
6
quay.io/prometheus/node-exporter:v1.8.1fa7fa12a57ef
stdlib@go1.22.3
1.25.13
6
quay.io/prometheus-operator/prometheus-config-reloader:v0.81.0959d47672fbf
stdlib@go1.23.7
1.25.13
6
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.14.037d841299325
stdlib@go1.23.3
1.25.13
6
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.13.0639a1e2da549
stdlib@go1.22.5
1.25.13
6
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.12.0b401fae262a5
stdlib@go1.21.8
1.25.13
6
registry.k8s.io/sig-storage/csi-attacher:v4.12.0b9dc9a714a48
stdlib@go1.26.3
1.25.13
6
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.8.0:v2.8.1f6717ce72a26
stdlib@go1.20.3
1.25.13
6
registry.k8s.io/sig-storage/csi-provisioner:v5.3.0bb057f866177
stdlib@go1.24.2
1.25.13
6
registry.k8s.io/sig-storage/livenessprobe:v2.19.006da0d5b8908
stdlib@go1.26.3
1.25.13
6
alpine/kubectl:1.34.18413f8890d19
stdlib@go1.24.6
1.25.13
5
bitnamilegacy/kubectl:1.29.2c74b703deed2
stdlib@go1.21.7
1.25.13
5
containous/whoami:latest:v1.5.07d6a3c8f9147
stdlib@go1.14
1.25.13
5
keelhq/keel:latest73714afb4443
stdlib@go1.23.4
1.25.13
5
library/mongo:4.44be76f674fc4
stdlib@go1.21.12
1.25.13
5
library/postgres:122f2a8c2a7d10
stdlib@go1.18.2
1.25.13
5
library/redis:7.4.2-alpine:7.4.2-alpine3.2102419de7eddf
stdlib@go1.18.2
1.25.13
5
library/redis:5:5.0fc5ecd863862
stdlib@go1.16.7
1.25.13
5
natsio/nats-box:0.14.1a67913df95f1
stdlib@go1.21.3
1.25.13
5
outcoldsolutions/collectorforkubernetes:26.04.457973ff65b5b
stdlib@go1.26.4
1.25.13
5
postgis/postgis:latest01a6a70e41e6
stdlib@go1.18.2
1.25.13
5
prom/alertmanager:v0.20.07e4e9f7a0954
stdlib@go1.13.5
1.25.13
5
prom/memcached-exporter:v0.15.4b6763ecb3c47
stdlib@go1.25.3
1.25.13
5
prom/prometheus:v2.13.10a8caa2e9f19
stdlib@go1.13.1
1.25.13
5
sigma2as/goidc-proxy:next656ac798963a
stdlib@go1.25.7
1.25.13
5
traefik/whoami:latest:v1.12.0c4717a8d1f01
stdlib@go1.26.5
1.25.13
5
ghcr.io/jimmidyson/configmap-reload:v0.12.0a7c754986900
stdlib@go1.21.1
1.25.13
5
quay.io/brancz/kube-rbac-proxy:v0.19.19f21034731c7
stdlib@go1.24.2
1.25.13
5
quay.io/k8scsi/csi-node-driver-registrar:v1.3.0e6df72478956
stdlib@go1.13.3
1.25.13
5
quay.io/prometheus/alertmanager:v0.23.09ab73a421b65
stdlib@go1.16.7
1.25.13
5
quay.io/prometheus/blackbox-exporter:latest:v0.28.0e753ff9f3fc4
stdlib@go1.25.5
1.25.13
5
quay.io/prometheus/pushgateway:v1.11.374fa117cef2d
stdlib@go1.26.3
1.25.13
5

syft 1.42.1 · advisories as of 17 Sept 2026

Corrections: contact@stackradar.io

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