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
4,562
of 17,813 indexed, latest versions
Container images
5,246
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 4,562 of 17,813 indexed charts deploy, on 5,246 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+190 more1.25.135,246
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,562 by stars
ChartLatestAffected imagesRadar Score
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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2,485
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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3,700
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-2026-56859.

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-2026-56859.

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-2026-56859.

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-2026-56859.

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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7,964

Container images carrying it

5,246 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
qingcloud/hostnic-plus:v1.0.34cd5366a9f51
stdlib@go1.16.3
1.25.13
2
qmcgaw/ddns-updater:2.10.0:v2.10.03e2aa558946b
stdlib@go1.26.2
1.25.13
2
rajnandan1/kener:3.2.1930407afca731
stdlib@go1.20.7
1.25.13
2
rancher/k3s:v1.26.0-k3s19380f5dbae9a
stdlib@go1.19.4
1.25.13
2
rancher/kine:v0.11.412889bbcd1e8
stdlib@go1.21.5
1.25.13
2
rancher/kubectl:v1.36.206c7a7a97727
stdlib@go1.26.4
1.25.13
2
rancher/local-path-provisioner:v0.0.3534ff0847cc47
stdlib@go1.26.1
1.25.13
2
rancher/local-path-provisioner:v0.0.299bebefa0b908
stdlib@go1.22.5
1.25.13
2
rancher/system-upgrade-controller:v0.20.1aaf4dbf64057
stdlib@go1.26.5
1.25.13
2
rclone/rclone:1.6874c51b8817e5
stdlib@go1.23.3
1.25.13
2
ribbybibby/ssl-exporter:2.4.2718abe7f5e79
stdlib@go1.18.3
1.25.13
2
rookout/controller:latest4451a6f6b8ec
stdlib@go1.20.5
1.25.13
2
rookout/data-on-prem:latest51c0fce64467
stdlib@go1.20.5
1.25.13
2
rss3/op-batcher:a77d1f52fc3492bf21915bdff8ee8e0b5bd2cb8adae8a5bdd7a6
stdlib@go1.21.3
1.25.13
2
rss3/op-proposer:a77d1f52fc3492bf21915bdff8ee8e0b5bd2cb8aa4059dd32c48
stdlib@go1.21.3
1.25.13
2
samcm/ethereum-metrics-exporter:0.29.2:latest91a2d9a015c1
stdlib@go1.25.8
1.25.13
2
scaleway/cert-manager-webhook-scaleway:v0.0.1dcc14608d000
stdlib@go1.15.2
1.25.13
2
shlinkio/shlink:5.1.6:stable666cc24edf72
stdlib@go1.26.4
1.25.13
2
sikalabs/hello-world-server:latest5f49bf889a64
stdlib@go1.26.2
1.25.13
2
squareup/ghostunnel:v1.5.270f4cf270425
stdlib@go1.13.4
1.25.13
2
starrocks/operator:v1.11.78c20435a7579
stdlib@go1.22.12
1.25.13
2
statping/statping:v0.90.74e874da513a5c
stdlib@go1.14.13
1.25.13
2
streamnative/apache-pulsar-grafana-dashboard-k8s:0.1.20e6d7aa3ef32
stdlib@go1.20.4
1.25.13
2
syncthing/syncthing:2.1.1775c4aac4862
stdlib@go1.26.3
1.25.13
2
taigaio/taiga-back:latest4beed8f62c9f
stdlib@go1.24.4
1.25.13
2
taigaio/taiga-protected:latestfd4568a97a59
stdlib@go1.24.4
1.25.13
2
temporalio/admin-tools:1.15.135034611d981
stdlib@go1.17.6
1.25.13
2
temporalio/server:1.22.4c0a44c26397b
stdlib@go1.20.11
1.25.13
2
temporalio/server:1.15.1e26758f5a1bf
stdlib@go1.17.6
1.25.13
2
temporalio/ui:2.16.2af9c9349708f
stdlib@go1.20.5
1.25.13
2
thanosio/thanos:v0.41.0cf3e9b292e43
stdlib@go1.25.7
1.25.13
2
thesisrobot/loop:v0.11.1-beta89ae07e787ca
stdlib@go1.13.12
1.25.13
2
thesisrobot/pool:v0.3.3-alpha2d1c388a4bda
stdlib@go1.14.12
1.25.13
2
thomasnyambati/aws-service-events-exporter:1.0.01e18a0944ceb
stdlib@go1.15.6
1.25.13
2
thomasnyambati/labelsmanager-controller:1.0.0148ae3f99fea
stdlib@go1.13.15
1.25.13
2
thomseddon/traefik-forward-auth:2.2.0e875194d67e2
stdlib@go1.13.12
1.25.13
2
thoughtmachine/aws-service-quotas-exporter:v1.3.2c6065ba55c72
stdlib@go1.19.4
1.25.13
2
timescale/timescaledb:latest-pg156343bdc87ca1
stdlib@go1.24.6
1.25.13
2
tkpd/gripmock:1.10.174441dadcfbd
stdlib@go1.14.6
1.25.13
2
tykio/tyk-mdcb-docker:v2.12.0942a5b8bf847
stdlib@go1.25.11
1.25.13
2
tykio/tyk-pump-docker-pub:v1.16.0284b9d2ac5da
stdlib@go1.25.11
1.25.13
2
ubercadence/server:0.23.22ac5491d13bb
stdlib@go1.13.6
1.25.13
2
uffizzi/controller:latest0344805f267b
stdlib@go1.20.14
1.25.13
2
uselagoon/docker-host:v3.6.12c89ed939b8b
stdlib@go1.24.3
1.25.13
2
victoriametrics/victoria-logs:v1.52.047b820890d64
stdlib@go1.26.5
1.25.13
2
victoriametrics/victoria-traces:v0.11.09947b14b6b9b
stdlib@go1.26.5
1.25.13
2
victoriametrics/vmalert:v1.95.1a83e5db0897a
stdlib@go1.21.4
1.25.13
2
voltha/voltha-ofagent-go:2.1.68feb9ef89e97
stdlib@go1.16.3
1.25.13
2
voltha/voltha-openolt-adapter:4.5.16d6d79c08350a
stdlib@go1.23.1
1.25.13
2
voltha/voltha-openonu-adapter-go:2.12.25d8f2eb5f2a7e
stdlib@go1.23.1
1.25.13
2

syft 1.42.1 · advisories as of 19 Sept 2026

Corrections: contact@stackradar.io

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