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
45th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
4,719
of 17,957 indexed, latest versions
Container images
5,384
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 4,719 of 17,957 indexed charts deploy, on 5,384 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+195 more1.25.135,384
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,719 by stars
ChartLatestAffected imagesRadar Score
janus-shieldjanus-shield1.0.01 of 2See more

janus-shield janus-shield 1.0.0

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

Container imageDigestPackageFixed in
quay.io/cilium/tetragon:v1.1.096fac2482898
stdlib@go1.22.2
1.25.13

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2,606
javascriptweeklyjavascriptweekly2.1.01 of 1See more

javascriptweekly javascriptweekly 2.1.0

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

Container imageDigestPackageFixed in
zufardhiyaulhaq/javascriptweekly:v2.1.086424bd0b2a4
stdlib@go1.17.13
1.25.13

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1,244
sql-exporterjdstoneVerified publisher0.2.11 of 1See more

sql-exporter jdstone 0.2.1

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

Container imageDigestPackageFixed in
burningalchemist/sql_exporter:0.16.0b8e4757c7def
stdlib@go1.23.2
1.25.13

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888
newtjeffrescVerified publisher0.2.11 of 1See more

newt jeffresc 0.2.1

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

Container imageDigestPackageFixed in
fosrl/newt:1.10.4ccd2b0e9a049
stdlib@go1.25.8
1.25.13

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1,123
jenkinsjenkins-automation-tool0.1.01 of 1See more

jenkins jenkins-automation-tool 0.1.0

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

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
stdlib@go1.25.3
1.25.13

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2,766
jenkinsjenkins-automation-tool-by-helm0.1.01 of 1See more

jenkins jenkins-automation-tool-by-helm 0.1.0

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

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
stdlib@go1.25.3
1.25.13

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2,766
jenkinsjenkins-chartVerified publisher0.1.01 of 1See more

jenkins jenkins-chart 0.1.0

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

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
stdlib@go1.25.3
1.25.13

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2,766
athens-proxyjenkins-x0.2.21 of 2See more

athens-proxy jenkins-x 0.2.2

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

Container imageDigestPackageFixed in
jaegertracing/all-in-one:latestab6f1a1f0fb4
stdlib@go1.25.4
1.25.13

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1,387
jx-app-athensjenkins-x0.0.181 of 1See more

jx-app-athens jenkins-x 0.0.18

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

Container imageDigestPackageFixed in
gomods/athens:v0.8.1d714c7ff0231
stdlib@go1.13.4
1.25.13

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4,242
jx-app-datadogjenkins-x0.0.101 of 2See more

jx-app-datadog jenkins-x 0.0.10

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

Container imageDigestPackageFixed in
datadog/agent:6aad9994de6a7
stdlib@go1.21.11
1.25.13

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4,313
jx-app-flaggerjenkins-x0.0.52 of 2See more

jx-app-flagger jenkins-x 0.0.5

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

Container imageDigestPackageFixed in
grafana/grafana:6.5.1befcd84da2c1
stdlib@go1.13.1
1.25.13
weaveworks/flagger:1.0.0-rc.5174307de1b36
stdlib@go1.14.2
1.25.13

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6,036
jx-app-jenkinsjenkins-x0.0.151 of 2See more

jx-app-jenkins jenkins-x 0.0.15

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

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
stdlib@go1.25.3
1.25.13

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2,766
knative-servingjenkins-x0.19.124 of 4See more

knative-serving jenkins-x 0.19.12

4 of the 4 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
gcr.io/knative-releases/knative.dev/serving/cmd/activatordigest-pinned1e3db4f2eeed
stdlib@go1.14.10
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/autoscalerdigest-pinneddb6ceff2aab4
stdlib@go1.14.10
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/controllerdigest-pinnedb2cd45b8a8a4
stdlib@go1.14.10
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/webhookdigest-pinnedd27b4495ccc3
stdlib@go1.14.10
1.25.13

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9,716
jetspotterjetspotter1.49.01 of 1See more

jetspotter jetspotter 1.49.0

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

Container imageDigestPackageFixed in
ghcr.io/vvanouytsel/jetspotter:1.49.0d6f9149a36db
stdlib@go1.23.12
1.25.13

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635
ingress-nginxjfrog4.5.22 of 2See more

ingress-nginx jfrog 4.5.2

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.6.415be4666c530
stdlib@go1.19.4
1.25.13
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v20220916-gd32f8c34339c5b2e3310d
stdlib@go1.19.1
1.25.13

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3,813
vaultjfrog0.25.02 of 2See more

vault jfrog 0.25.0

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

Container imageDigestPackageFixed in
hashicorp/vault:1.14.0b2177a8bfe85
stdlib@go1.20.5
1.25.13
hashicorp/vault-k8s:1.2.14500e988b7ce
stdlib@go1.20.3
1.25.13

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3,998
alpine-torjfwenischVerified publisher1.1.01 of 1See more

alpine-tor jfwenisch 1.1.0

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

Container imageDigestPackageFixed in
jfwenisch/alpine-tor:latest9e6c229f953c
stdlib@go1.14.6
1.25.13

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4,462
kafka-offset-lag-for-prometheusjhidalgo3-githubVerified publisher2.3.01 of 1See more

kafka-offset-lag-for-prometheus jhidalgo3-github 2.3.0

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

Container imageDigestPackageFixed in
jhidalgo3/kafka-offset-lag-for-prometheus:latest0390e155c46d
stdlib@go1.17.13
1.25.13

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1,468
missing-container-metricsjimdo-missing-container-metrics0.5.01 of 1See more

missing-container-metrics jimdo-missing-container-metrics 0.5.0

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

Container imageDigestPackageFixed in
dmilhdef/missing-container-metrics:v0.21.0fada1a6e7638
stdlib@go1.16.2
1.25.13

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2,427
cloudflare-tunneljmmaloney40.1.31 of 1See more

cloudflare-tunnel jmmaloney4 0.1.3

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

Container imageDigestPackageFixed in
cloudflare/cloudflared:2022.1.361f608cd1123
stdlib@go1.17.1
1.25.13

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2,480
ipfsjmmaloney40.9.231 of 1See more

ipfs jmmaloney4 0.9.23

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

Container imageDigestPackageFixed in
ipfs/go-ipfs:v0.27.0bfce363b878b
stdlib@go1.19.8
1.25.13

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1,381
job-manager-syncerjob-manager-syncer1.27.01 of 1See more

job-manager-syncer job-manager-syncer 1.27.0

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

Container imageDigestPackageFixed in
public.ecr.aws/cloudnatix/llmariner/job-manager-syncer:1.27.086957bbeeff5
stdlib@go1.23.12
1.25.13

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471
job-pod-reaperjob-pod-reaper0.14.01 of 1See more

job-pod-reaper job-pod-reaper 0.14.0

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

Container imageDigestPackageFixed in
quay.io/ohiosupercomputercenter/job-pod-reaper:v0.14.0775449888968
stdlib@go1.26.4
1.25.13

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74
haven-complinacy-dashboardjolle-devVerified publisher1.0.01 of 2See more

haven-complinacy-dashboard jolle-dev 1.0.0

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

Container imageDigestPackageFixed in
j0113/haven-compliancy-dashboard:1.3696cb8ca9f4e
stdlib@go1.17.2
1.25.13

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4,486
cloudnative-pgjouveVerified publisher0.27.01 of 1See more

cloudnative-pg jouve 0.27.0

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

Container imageDigestPackageFixed in
ghcr.io/cloudnative-pg/cloudnative-pg:1.28.034198e85b6e6
stdlib@go1.25.5
1.25.13

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659
corednsjouveVerified publisher1.45.01 of 1See more

coredns jouve 1.45.0

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

Container imageDigestPackageFixed in
coredns/coredns:1.13.19b9128672209
stdlib@go1.25.2
1.25.13

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927
distributionjouveVerified publisher0.2.31 of 1See more

distribution jouve 0.2.3

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

Container imageDigestPackageFixed in
distribution/distribution:3.1.1bca24727f400
stdlib@go1.25.9
1.25.13

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883
api-key-managerjtektVerified publisher0.3.02 of 4See more

api-key-manager jtekt 0.3.0

2 of the 4 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
library/postgres:17f4c66b820c6f
stdlib@go1.24.6
1.25.13
public.ecr.aws/jtekt-corporation/api-key-manager-api:v0.1.175a48d987e0f
stdlib@go1.20.7
1.25.13

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6,554
image-storage-servicejtektVerified publisher0.5.11 of 4See more

image-storage-service jtekt 0.5.1

1 of the 4 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
bitnamilegacy/mongodb:6.0.10-debian-11-r842319decb591
stdlib@go1.19.12
1.25.13

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23,958
time-series-storagejtektVerified publisher0.1.101 of 2See more

time-series-storage jtekt 0.1.10

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

Container imageDigestPackageFixed in
bitnamilegacy/influxdb:2.6.1-debian-11-r18d17df1f9d745
stdlib@go1.19.6
1.25.13

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17,388
firstchartjuanjmerono0.2.01 of 1See more

firstchart juanjmerono 0.2.0

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

Container imageDigestPackageFixed in
jmalloc/echo-server:0.3.1e4eaee2c7998
stdlib@go1.17
1.25.13

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1,449
alertmanager-irc-relayjuppi880.0.11 of 1See more

alertmanager-irc-relay juppi88 0.0.1

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

Container imageDigestPackageFixed in
maldridge/alertmanager-irc-relay:v0.4.1391de2b76128
stdlib@go1.16.4
1.25.13

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1,621
nginx-gateway-fabricjupyter-jscVerified publisher2.4.11 of 1See more

nginx-gateway-fabric jupyter-jsc 2.4.1

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

Container imageDigestPackageFixed in
ghcr.io/nginx/nginx-gateway-fabric:2.4.180f3a0a51af5
stdlib@go1.25.7
1.25.13

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379
k10appk10app0.2.11 of 11See more

k10app k10app 0.2.1

1 of the 11 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
ghcr.io/k10app/businit:latest94c9a3e799c2
stdlib@go1.19.3
1.25.13

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10,482
multusk3s4.0.201+upv4.0.2-build20240208012 of 2See more

multus k3s 4.0.201+upv4.0.2-build2024020801

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

Container imageDigestPackageFixed in
rancher/hardened-cni-plugins:v1.4.0-build202401222581c5490bab
stdlib@go1.20.7
1.25.13
rancher/hardened-multus-cni:v4.0.2-build202402087d0f41b72eb7
stdlib@go1.20.7
1.25.13

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1,636
snapshot-controllerk3s1.6.1+up1.6.01 of 1See more

snapshot-controller k3s 1.6.1+up1.6.0

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

Container imageDigestPackageFixed in
rancher/mirrored-sig-storage-snapshot-controller:v6.1.0934863015367
stdlib@go1.18
1.25.13

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1,378
snapshot-validation-webhookk3s1.6.1+up1.6.01 of 1See more

snapshot-validation-webhook k3s 1.6.1+up1.6.0

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

Container imageDigestPackageFixed in
rancher/mirrored-sig-storage-snapshot-validation-webhook:v6.1.0deac027820ae
stdlib@go1.18
1.25.13

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1,378
traefikk3s20.3.1+up20.3.01 of 1See more

traefik k3s 20.3.1+up20.3.0

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

Container imageDigestPackageFixed in
rancher/mirrored-library-traefik:2.9.40842af6afcdf
stdlib@go1.19.2
1.25.13

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3,349
k8-ldap-configmapk8-ldap-configmap0.16.01 of 1See more

k8-ldap-configmap k8-ldap-configmap 0.16.0

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

Container imageDigestPackageFixed in
quay.io/ohiosupercomputercenter/k8-ldap-configmap:v0.16.040d0b67afd77
stdlib@go1.26.4
1.25.13

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98
k8-namespace-reaperk8-namespace-reaper0.11.01 of 1See more

k8-namespace-reaper k8-namespace-reaper 0.11.0

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

Container imageDigestPackageFixed in
quay.io/ohiosupercomputercenter/k8-namespace-reaper:v0.11.0ead1f817e8c2
stdlib@go1.26.4
1.25.13

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74
k8quk8qu1.4.01 of 1See more

k8qu k8qu 1.4.0

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

Container imageDigestPackageFixed in
ghcr.io/gijsvandulmen/k8qu:1.4e897b18db13d
stdlib@go1.22.6
1.25.13

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574
k8s-ai-srek8s-ai-sreVerified publisher3.1.21 of 1See more

k8s-ai-sre k8s-ai-sre 3.1.2

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

Container imageDigestPackageFixed in
mohankrishna999/k8s-ai-agent:3.1.27f980f8c650c
stdlib@go1.26.5-X:jsonv2
1.25.13

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534
clonarrk8s-chartsVerified publisher0.10.11 of 1See more

clonarr k8s-charts 0.10.1

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

Container imageDigestPackageFixed in
ghcr.io/prophetse7en/clonarr:latest9400d298b37a
stdlib@go1.26.4
1.25.13

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458
deltabadgerk8s-chartsVerified publisher2.0.01 of 1See more

deltabadger k8s-charts 2.0.0

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

Container imageDigestPackageFixed in
ghcr.io/deltabadger/deltabadger:2.23.3bffe3c22fabc
stdlib@go1.24.4
1.25.13

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6,258
palworld-serverk8s-chartsVerified publisher1.2.11 of 1See more

palworld-server k8s-charts 1.2.1

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

Container imageDigestPackageFixed in
thijsvanloef/palworld-server-docker:v2.5.0b4ac9ee22483
stdlib@go1.26.3
1.25.13

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3,756
valheim-serverk8s-chartsVerified publisher1.3.01 of 1See more

valheim-server k8s-charts 1.3.0

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

Container imageDigestPackageFixed in
mbround18/valheim:3.1.070bd4da591cd
stdlib@go1.18.1
1.25.13

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66,918
deploydefenderk8s-custom-controllerVerified publisher0.1.31 of 1See more

deploydefender k8s-custom-controller 0.1.3

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

Container imageDigestPackageFixed in
ghcr.io/manzil-infinity180/deploydefender:ea3ab0bb646cdbeddd1aca483ecf650f9ac0d0847fbc6855c8b3
stdlib@go1.22.7
1.25.13

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1,941
k8sdb-controllerk8sdb-controller0.1.21 of 1See more

k8sdb-controller k8sdb-controller 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/doodlescheduling/k8sdb-controller:v0.0.1a6c2251a6263
stdlib@go1.16.14
1.25.13

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1,962
k8s-dev-podk8s-dev-pod0.3.11 of 1See more

k8s-dev-pod k8s-dev-pod 0.3.1

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

Container imageDigestPackageFixed in
ghcr.io/bryopsida/k8s-dev-pod:main82d0b161161d
stdlib@go1.24.3
1.25.13

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74,130
k8s-drain-surgek8s-drain-surgeVerified publisher0.0.31 of 1See more

k8s-drain-surge k8s-drain-surge 0.0.3

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

Container imageDigestPackageFixed in
ghcr.io/aeyrtonvs/k8s-drain-surge:0.0.338bce7856b5c
stdlib@go1.25.10
1.25.13

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140

Container images carrying it

5,384 by charts deploying them

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

No deployed image carries CVE-2026-56859.

syft 1.42.1 · advisories as of 30 Sept 2026

Corrections: contact@stackradar.io

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