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
4,687
of 17,985 indexed, latest versions
Container images
5,333
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 4,687 of 17,985 indexed charts deploy, on 5,333 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 more1.25.135,333
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,687 by stars
ChartLatestAffected imagesRadar Score
cert-manager-desec-webhookcert-manager-desec-webhook1.0.11 of 1See more

cert-manager-desec-webhook cert-manager-desec-webhook 1.0.1

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

Container imageDigestPackageFixed in
ghcr.io/luzifer/cert-manager-desec-webhook:v1.0.1fa1f6b2e9a6e
stdlib@go1.23.4
1.25.13

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1,536
cert-manager-webhook-abioncert-manager-webhook-abion1.3.21 of 1See more

cert-manager-webhook-abion cert-manager-webhook-abion 1.3.2

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

Container imageDigestPackageFixed in
abiondevelopment/cert-manager-webhook-abion:latestc741988fbd23
stdlib@go1.25.1
1.25.13

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1,355
cert-manager-webhook-bunnycert-manager-webhook-bunnyVerified publisher1.0.21 of 1See more

cert-manager-webhook-bunny cert-manager-webhook-bunny 1.0.2

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

Container imageDigestPackageFixed in
ghcr.io/o0th/cert-manager-webhook-bunny:1.0.2fe7ce555a12d
stdlib@go1.23.5
1.25.13

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849
cert-manager-webhook-civocert-manager-webhook-civoVerified publisher0.0.0-05b683cb6efdc99135f68af18007954e74f184041 of 1See more

cert-manager-webhook-civo cert-manager-webhook-civo 0.0.0-05b683cb6efdc99135f68af18007954e74f18404

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

Container imageDigestPackageFixed in
okteto/civo-webhook:0.5.357cd51176538
stdlib@go1.21.3
1.25.13

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1,293
cert-manager-webhook-hcloud-zonescert-manager-webhook-hcloud-zones0.1.51 of 1See more

cert-manager-webhook-hcloud-zones cert-manager-webhook-hcloud-zones 0.1.5

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

Container imageDigestPackageFixed in
ghcr.io/xmv-solutions-gmbh/cert-manager-webhook-hcloud-zones:0.1.5a7a846bba3e8
stdlib@go1.25.11
1.25.13

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420
cert-manager-webhook-infoblox-wapicert-manager-webhook-infoblox-wapiVerified publisher1.5.21 of 1See more

cert-manager-webhook-infoblox-wapi cert-manager-webhook-infoblox-wapi 1.5.2

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

Container imageDigestPackageFixed in
ghcr.io/luisico/cert-manager-webhook-infoblox-wapi:1.5ded797477896
stdlib@go1.16.15
1.25.13

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2,355
cert-manager-webhook-namecheapcert-manager-webhook-namecheap0.1.21 of 1See more

cert-manager-webhook-namecheap cert-manager-webhook-namecheap 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/extrality/cert-manager-webhook-namecheap:lateste3552fa0c68a
stdlib@go1.20.6
1.25.13

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1,773
cert-manager-webhook-pdnscert-manager-webhook-pdns3.2.51 of 1See more

cert-manager-webhook-pdns cert-manager-webhook-pdns 3.2.5

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

Container imageDigestPackageFixed in
zachomedia/cert-manager-webhook-pdns:v2.5.54940e227a39b
stdlib@go1.26.1
1.25.13

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1,114
cert-manager-webhook-regerycert-manager-webhook-regery1.0.01 of 1See more

cert-manager-webhook-regery cert-manager-webhook-regery 1.0.0

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

Container imageDigestPackageFixed in
darioackermann/cert-manager-webhook-regery:latest0d450bc4acc4
stdlib@go1.22.10
1.25.13

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903
cert-manager-webhook-solidservercert-manager-webhook-solidserverVerified publisher1.0.21 of 1See more

cert-manager-webhook-solidserver cert-manager-webhook-solidserver 1.0.2

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

Container imageDigestPackageFixed in
ghcr.io/niklas-letz/cert-manager-webhook-solidserver:1.0.2f19a306ce759
stdlib@go1.26.4
1.25.13

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554
cert-utils-operatorcert-utils-operator1.3.122 of 2See more

cert-utils-operator cert-utils-operator 1.3.12

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

Container imageDigestPackageFixed in
quay.io/redhat-cop/cert-utils-operator:v1.3.120290e7b2800a
stdlib@go1.19.13
1.25.13
quay.io/redhat-cop/kube-rbac-proxy:v0.11.0c68135620167
stdlib@go1.15.15
1.25.13

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7,882
getoutlinecfi20171.2.01 of 4See more

getoutline cfi2017 1.2.0

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

Container imageDigestPackageFixed in
library/postgres:18.06f3e42ad37de
stdlib@go1.24.6
1.25.13

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4,963
opencvecfi20170.1.23 of 7See more

opencve cfi2017 0.1.2

3 of the 7 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
library/postgres:18.06f3e42ad37de
stdlib@go1.24.6
1.25.13
prom/statsd-exporter:v0.28.04e7a1f00b9b2
stdlib@go1.23.2
1.25.13
ghcr.io/cfi2017/opencve-scheduler:3.0.08d943799621b
stdlib@go1.22.10
1.25.13

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16,932
clechaosnative0.2.73 of 6See more

cle chaosnative 0.2.7

3 of the 6 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
chaosnative/cle-auth-server:2.7.072ee352bc333
stdlib@go1.16.15
1.25.13
chaosnative/cle-license-module:2.7.062cf6adc355e
stdlib@go1.16.15
1.25.13
chaosnative/cle-server:2.7.0e7bcff4a20c0
stdlib@go1.16.15
1.25.13

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16,624
charon-relaycharonOfficialVerified publisher0.8.02 of 2See more

charon-relay charon 0.8.0

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

Container imageDigestPackageFixed in
alpine/kubectl:1.35.2ec8f734b0a10
stdlib@go1.25.7
1.25.13
obolnetwork/charon:v1.10.0278c7e2897b6
stdlib@go1.26.1
1.25.13

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4,845
dv-podcharonOfficialVerified publisher0.19.12 of 5See more

dv-pod charon 0.19.1

2 of the 5 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
obolnetwork/charon:v1.10.0278c7e2897b6
stdlib@go1.26.1
1.25.13
obolnetwork/charon-dkg-sidecar:maine263be0a7440
stdlib@go1.25.3
1.25.13

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8,262
chart-appchart-app0.3.01 of 2See more

chart-app chart-app 0.3.0

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

Container imageDigestPackageFixed in
library/mysql:80744ee5ef89c
stdlib@go1.24.6
1.25.13

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2,277
chart-dnazarenochart-dnazareno0.1.01 of 3See more

chart-dnazareno chart-dnazareno 0.1.0

1 of the 3 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
library/mysql:80744ee5ef89c
stdlib@go1.24.6
1.25.13

Open the chart page →

6,216
ghostchart-ghost0.1.61 of 2See more

ghost chart-ghost 0.1.6

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

Container imageDigestPackageFixed in
library/ghost:6.65.0-alpine3.23fea3264f902e
stdlib@go1.26.4
1.25.13

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1,440
calibre-webcharts-derwitt-devVerified publisher1.1.31 of 1See more

calibre-web charts-derwitt-dev 1.1.3

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

Container imageDigestPackageFixed in
ghcr.io/wittdennis/calibre-web:1.1.2953aa0935251
stdlib@go1.17.8
1.25.13

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5,323
filebrowsercharts-derwitt-devVerified publisher1.1.11 of 1See more

filebrowser charts-derwitt-dev 1.1.1

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

Container imageDigestPackageFixed in
filebrowser/filebrowser:v2.63.23a469ea076d4a
stdlib@go1.26.5
1.25.13

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136
home-assistant-otbrcharts-derwitt-devVerified publisher2.1.41 of 1See more

home-assistant-otbr charts-derwitt-dev 2.1.4

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

Container imageDigestPackageFixed in
ghcr.io/wittdennis/homeassistant-otbr:4.2.5282f840612d9
stdlib@go1.26.5
1.25.13

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2,588
paperless-ngxcharts-derwitt-devVerified publisher2.1.51 of 1See more

paperless-ngx charts-derwitt-dev 2.1.5

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

Container imageDigestPackageFixed in
ghcr.io/paperless-ngx/paperless-ngx:3.2.15fa76604a81d
stdlib@go1.24.4
1.25.13

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4,533
yas3pcharts-derwitt-devVerified publisher0.3.11 of 1See more

yas3p charts-derwitt-dev 0.3.1

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

Container imageDigestPackageFixed in
denniswitt/yas3p:0.2.488a235619af6
stdlib@go1.26.1
1.25.13

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768
chatgpt-next-webchatgpt-next-web0.1.11 of 1See more

chatgpt-next-web chatgpt-next-web 0.1.1

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

Container imageDigestPackageFixed in
yidadaa/chatgpt-next-web:latesteaaa469ddeeb
stdlib@go1.20.12
1.25.13

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2,268
checker-edgechecker-edge1.1.111 of 1See more

checker-edge checker-edge 1.1.11

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

Container imageDigestPackageFixed in
ghcr.io/imcitius/checker-edge:1.1.1174426c1fe00f
stdlib@go1.25.9
1.25.13

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918
checkin-componentcheckin-component0.1.01 of 4See more

checkin-component checkin-component 0.1.0

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

Container imageDigestPackageFixed in
conduction/checkin-component-php:dev3423845692c1
stdlib@go1.13.10
1.25.13

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8,670
aws-ecr-tokencheveo-charts0.1.01 of 1See more

aws-ecr-token cheveo-charts 0.1.0

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

Container imageDigestPackageFixed in
huzafach/aws-cli-k8:1.0.06e271d43ea48
stdlib@go1.22.4
1.25.13

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1,120
pathling-serverchglVerified publisher0.10.121 of 3See more

pathling-server chgl 0.10.12

1 of the 3 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
cloudpirates/image-minio:RELEASE.2025-10-15T17-29-55Z-hardened8dc02a7e5093
stdlib@go1.25.7
1.25.13

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1,349
lokichoerodon0.29.01 of 1See more

loki choerodon 0.29.0

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

Container imageDigestPackageFixed in
grafana/loki:1.5.0922b3f412fdd
stdlib@go1.13.11
1.25.13

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2,878
promtailchoerodon0.23.01 of 1See more

promtail choerodon 0.23.0

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

Container imageDigestPackageFixed in
grafana/promtail:1.5.046e88d390cd6
stdlib@go1.13.11
1.25.13

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2,829
supersetchoerodon1.0.01 of 3See more

superset choerodon 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
apache/superset:dockerizeafe59523a6c8
stdlib@go1.20.4
1.25.13

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1,435
argocd-metrics-serverchristianhuthVerified publisher1.1.11 of 1See more

argocd-metrics-server christianhuth 1.1.1

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

Container imageDigestPackageFixed in
quay.io/argoprojlabs/argocd-extension-metrics:v1.0.30d614816c4b7
stdlib@go1.21.11
1.25.13

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1,027
cluster-api-visualizerchristianhuthVerified publisher0.6.01 of 1See more

cluster-api-visualizer christianhuth 0.6.0

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

Container imageDigestPackageFixed in
ghcr.io/jont828/cluster-api-visualizer:v1.5.0678ba6833297
stdlib@go1.24.11
1.25.13

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552
countlychristianhuthVerified publisher5.3.32 of 3See more

countly christianhuth 5.3.3

2 of the 3 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
countly/api:25.05.4f4cc7447c4f5
stdlib@go1.19.4
1.25.13
countly/frontend:25.05.42acbc11499b6
stdlib@go1.19.4
1.25.13

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8,134
dnsbl-exporterchristianhuthVerified publisher1.4.01 of 2See more

dnsbl-exporter christianhuth 1.4.0

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

Container imageDigestPackageFixed in
ghcr.io/luzilla/dnsbl_exporter:v0.7.0-rc3d9767232a55e
stdlib@go1.20.14
1.25.13

Open the chart page →

1,464
github-exporterchristianhuthVerified publisher2.6.01 of 1See more

github-exporter christianhuth 2.6.0

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

Container imageDigestPackageFixed in
githubexporter/github-exporter:v2.3.1a36fbedeedf8
stdlib@go1.26.4
1.25.13

Open the chart page →

68
kubedoomchristianhuthVerified publisher1.1.21 of 1See more

kubedoom christianhuth 1.1.2

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

Container imageDigestPackageFixed in
ghcr.io/storax/kubedoom:0.6.0851ba8c80b93
stdlib@go1.17.6
1.25.13

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1,024
kubevirt-cloud-controller-managerchristianhuthVerified publisher0.0.21 of 1See more

kubevirt-cloud-controller-manager christianhuth 0.0.2

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

Container imageDigestPackageFixed in
quay.io/kubevirt/kubevirt-cloud-controller-manager:v0.6.037ad4c475941
stdlib@go1.24.13
1.25.13

Open the chart page →

673
kubevirt-managerchristianhuthVerified publisher0.7.01 of 1See more

kubevirt-manager christianhuth 0.7.0

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

Container imageDigestPackageFixed in
kubevirtmanager/kubevirt-manager:1.5.41b98f1b5977a
stdlib@go1.25.5
1.25.13

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2,040
mailcow-exporterchristianhuthVerified publisher1.5.01 of 1See more

mailcow-exporter christianhuth 1.5.0

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

Container imageDigestPackageFixed in
ghcr.io/mailcow/prometheus-exporter:2.1.0cb76395b84eb
stdlib@go1.23.12
1.25.13

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864
netbird-reverse-proxychristianhuthVerified publisher0.1.01 of 1See more

netbird-reverse-proxy christianhuth 0.1.0

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

Container imageDigestPackageFixed in
netbirdio/reverse-proxy:0.72.43104d5ca3a76
stdlib@go1.25.11
1.25.13

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1,089
netcupscp-exporterchristianhuthVerified publisher2.1.01 of 1See more

netcupscp-exporter christianhuth 2.1.0

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

Container imageDigestPackageFixed in
ghcr.io/mrueg/netcupscp-exporter:v0.5.25b86c2c0b0e0
stdlib@go1.26.5
1.25.13

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80
nextcloud-exporterchristianhuthVerified publisher1.5.01 of 1See more

nextcloud-exporter christianhuth 1.5.0

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

Container imageDigestPackageFixed in
xperimental/nextcloud-exporter:0.9.13e90a3897651
stdlib@go1.26.1
1.25.13

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195
ntp-exporterchristianhuthVerified publisher1.4.01 of 1See more

ntp-exporter christianhuth 1.4.0

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

Container imageDigestPackageFixed in
ghcr.io/sapcc/ntp_exporter:v2.9.079c40c65f5d4
stdlib@go1.24.6
1.25.13

Open the chart page →

384
polrchristianhuthVerified publisher4.3.01 of 2See more

polr christianhuth 4.3.0

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

Container imageDigestPackageFixed in
bitnamilegacy/mysql:9.4.0-debian-12-r1ec13e229247a
stdlib@go1.24.6
1.25.13

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6,266
promlenschristianhuthVerified publisher1.6.01 of 1See more

promlens christianhuth 1.6.0

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

Container imageDigestPackageFixed in
prom/promlens:v0.4.04a377d1a0eaa
stdlib@go1.26.5
1.25.13

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144
sloopchristianhuthVerified publisher0.4.01 of 1See more

sloop christianhuth 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/salesforce/sloop:sha-2ce8bbe119e24f24b1d
stdlib@go1.16.15
1.25.13

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2,285
arbitrumchronicleVerified publisher0.3.51 of 1See more

arbitrum chronicle 0.3.5

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

Container imageDigestPackageFixed in
offchainlabs/nitro-node:v3.7.6-c0fe95e9f779fa84b7b
stdlib@go1.24.5
1.25.13

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7,534
basechronicleVerified publisher0.0.91 of 1See more

base chronicle 0.0.9

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

Container imageDigestPackageFixed in
ghcr.io/base-org/node:v0.11.11aba0ffe55ea
stdlib@go1.22.10
1.25.13

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5,180

Container images carrying it

5,333 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 1 Oct 2026

Corrections: contact@stackradar.io

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