StackRadar

CVE-2026-56859

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
4,667
of 17,837 indexed, latest versions
Container images
5,368
deployed by those charts
Fix available
1 of 2
affected packages

Add recursion depth guard during decode in encoding/xml

Carried by container images the latest versions of 4,667 of 17,837 indexed charts deploy, on 5,368 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+193 more1.25.135,368
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,667 by stars
ChartLatestAffected imagesRadar Score
pgbounceryasn77-pgbouncer0.0.81 of 1See more

pgbouncer yasn77-pgbouncer 0.0.8

1 of the 1 container images this version deploys carry CVE-2026-56859.

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-2026-56859.

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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9,550
prometheusalertygqygq2Verified publisher1.0.01 of 1See more

prometheusalert ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-56859.

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

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1,611
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-2026-56859.

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

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1,967
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-2026-56859.

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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8,003
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-2026-56859.

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-2026-56859.

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-2026-56859.

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-2026-56859.

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-2026-56859.

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-2026-56859.

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-2026-56859.

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-2026-56859.

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

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2,496
posthogzeet0.23.22 of 9See more

posthog zeet 0.23.2

2 of the 9 container images this version deploys carry CVE-2026-56859.

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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3,717
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-2026-56859.

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

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503
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-2026-56859.

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

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1,249
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-2026-56859.

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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8,162

Container images carrying it

5,368 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
quay.io/jupyterhub/k8s-image-awaiter:4.4.2c4df1176d152
stdlib@go1.23.12
1.25.13
1
quay.io/jupyterhub/k8s-image-awaiter:3.2.1f65b644ed6db
stdlib@go1.18.10
1.25.13
1
quay.io/k8start/http-headers:1.2.0c7a9987f2ac5
stdlib@go1.19.2
1.25.13
1
quay.io/k8tz/k8tz:0.20.0361628e53fc8
stdlib@go1.25.12
1.25.13
1
quay.io/keycloak/keycloak-operator:19.0.3-legacy09d52508fee9
stdlib@go1.13.8
1.25.13
1
quay.io/keycloak/keycloak-operator:19.0.2-legacy15fa0ed662b1
stdlib@go1.13.8
1.25.13
1
quay.io/keycloak/keycloak-operator:18.0.0-legacy36ce77526145
stdlib@go1.13.8
1.25.13
1
quay.io/kiali/kiali:v1.89.30dcdb1c1e747
stdlib@go1.22.5
1.25.13
1
quay.io/kiali/kiali:v2.23.07652b1285f50
stdlib@go1.25.0
1.25.13
1
quay.io/kiali/kiali:v2.32.0b171d679be27
stdlib@go1.26.3
1.25.13
1
quay.io/kiali/kiali-operator:v2.32.096c5264d54ab
stdlib@go1.23.4
1.25.13
1
quay.io/kividbio/kividb-operator:0.3.0f115e5ab1746
stdlib@go1.26.5
1.25.13
1
quay.io/kividbio/kividb-operator-gui:0.3.0bdf0760ab965
stdlib@go1.26.5
1.25.13
1
quay.io/konveyor/move2kube-ui:latestec6ab507c5da
stdlib@go1.19
1.25.13
1
quay.io/kube-ops/loki:2.2.14fbd63194674
stdlib@go1.15.3
1.25.13
1
quay.io/kube-ops/promtail:2.2.134de6387233b
stdlib@go1.15.3
1.25.13
1
quay.io/kuberay/security-proxy:nightly4525b5acd23c
stdlib@go1.26.3
1.25.13
1
quay.io/kubermatic/kubermatic:v2.24.5ebba936046ab
stdlib@go1.20.6
1.25.13
1
quay.io/kubermatic/machine-controller:v1.57.0476ae867ae56
stdlib@go1.20.5
1.25.13
1
quay.io/kubermatic/operating-system-manager:v1.3.010081473da43
stdlib@go1.20.5
1.25.13
1
quay.io/kubernetes-multicluster/kubefed:v0.7.06d56f69b15a3
stdlib@go1.15.3
1.25.13
1
quay.io/kubernetes-multicluster/kubefed:v0.10.0c4635c95730e
stdlib@go1.16.6
1.25.13
1
quay.io/kubev2v/forklift-operator:release-2.1268657c36c086
stdlib@go1.26.3
1.25.13
1
quay.io/kubevirt/aaq-operator:v1.7.0d28a2daa5b15
stdlib@go1.24.12
1.25.13
1
quay.io/kubevirt/kubemacpool:v0.45.0eebb65b8a12c
stdlib@go1.22.0
1.25.13
1
quay.io/kubevirt/vm-console-proxy:v0.8.08d6b4b6e99bd
stdlib@go1.22.4
1.25.13
1
quay.io/lunarway/snyk_exporter:v1.11.155e5cc5aaa0a
stdlib@go1.17.7
1.25.13
1
quay.io/lusitaniae/apache-exporter:latest438b1b6177eb
stdlib@go1.25.11
1.25.13
1
quay.io/manusa/kubernetes_mcp_server:v0.0.47150f76e844d9
stdlib@go1.24.5
1.25.13
1
quay.io/maximilianopizarro/integration-console-plugin:v0.8.2270ed23a9afd
stdlib@go1.22.9
1.25.13
1
quay.io/maxiv/mortalgpu:1.3.7e1c5c194bbf0
stdlib@go1.26.0
1.25.13
1
quay.io/metallb/controller:v0.10.221164241c045
stdlib@go1.16.5
1.25.13
1
quay.io/metallb/controller:v0.14.4bbef1ee3e7d3
stdlib@go1.21.8
1.25.13
1
quay.io/metallb/speaker:v0.14.437611bde45a2
stdlib@go1.21.8
1.25.13
1
quay.io/metallb/speaker:v0.10.258cb99053bb3
stdlib@go1.16.5
1.25.13
1
quay.io/minio/csi-node-driver-registrarc805fdc16676
stdlib@go1.20.3
1.25.13
1
quay.io/minio/csi-provisioner7b5c070ec70d
stdlib@go1.20.3
1.25.13
1
quay.io/minio/csi-resizer819f68a4daf7
stdlib@go1.20.3
1.25.13
1
quay.io/minio/directpv:v4.0.84560083eb77d
stdlib@go1.21.0
1.25.13
1
quay.io/minio/livenessprobef3bc9a84f149
stdlib@go1.20.3
1.25.13
1
quay.io/minio/mc:RELEASE.2024-01-11T05-49-32Z026ae522febc
stdlib@go1.21.5
1.25.13
1
quay.io/minio/mc:RELEASE.2022-10-20T23-26-33Z50ee58bc9770
stdlib@go1.19.2
1.25.13
1
quay.io/minio/mc:RELEASE.2022-09-16T09-16-47Z546a8b52d7b0
stdlib@go1.18.6
1.25.13
1
quay.io/minio/mc:RELEASE.2024-04-29T09-56-05Zc574fac67f60
stdlib@go1.21.9
1.25.13
1
quay.io/minio/minio:RELEASE.2023-12-20T01-00-02Z5702ea361420
stdlib@go1.21.5
1.25.13
1
quay.io/minio/minio:RELEASE.2024-01-11T07-46-16Z796f75ea413b
stdlib@go1.21.5
1.25.13
1
quay.io/minio/minio:RELEASE.2022-09-17T00-09-45Zc3d20bc2ea08
stdlib@go1.18.6
1.25.13
1
quay.io/minio/minio:RELEASE.2024-06-04T19-20-08Zc6b68f158628
stdlib@go1.22.3
1.25.13
1
quay.io/minio/minio:RELEASE.2022-10-24T18-35-07Zd853057f2800
stdlib@go1.19.2
1.25.13
1
quay.io/minio/operator:v7.1.1cd587f60c43d
stdlib@go1.24.2
1.25.13
1

syft 1.42.1 · advisories as of 24 Sept 2026

Corrections: contact@stackradar.io

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