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
4,700
of 17,985 indexed, latest versions
Container images
5,367
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 4,700 of 17,985 indexed charts deploy, on 5,367 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 more1.25.135,367
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,700 by stars
ChartLatestAffected imagesRadar Score
nats-account-servernatsVerified publisher0.8.11 of 1See more

nats-account-server nats 0.8.1

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

Container imageDigestPackageFixed in
natsio/nats-account-server:1.0.0a3381560aab6
stdlib@go1.16.6
1.25.13

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2,646
surveyornatsVerified publisher0.20.91 of 1See more

surveyor nats 0.20.9

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

Container imageDigestPackageFixed in
natsio/nats-surveyor:0.9.9104a3e938b23
stdlib@go1.26.1
1.25.13

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930
natz-operatornatz-operatorVerified publisher0.9.51 of 1See more

natz-operator natz-operator 0.9.5

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

Container imageDigestPackageFixed in
ghcr.io/zeiss/natz-operator/operator:0.9.5187007974540
stdlib@go1.23.3
1.25.13

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743
spring-helmnaveenalla-springboot1.0.01 of 2See more

spring-helm naveenalla-springboot 1.0.0

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

Container imageDigestPackageFixed in
library/postgres:latest86c951e05bf5
stdlib@go1.24.6
1.25.13

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1,460
clowder2ncsaVerified publisher1.9.76 of 12See more

clowder2 ncsa 1.9.7

6 of the 12 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
bitnamilegacy/elasticsearch:8.12.215d4647fd491
stdlib@go1.21.8
1.25.13
bitnamilegacy/keycloak:20.0.5cb04e49e6eb1
stdlib@go1.18.2
1.25.13
bitnamilegacy/minio:2023.12.230b60b6565ab2
stdlib@go1.20.13
1.25.13
bitnamilegacy/mongodb:5.0.103bb1deeaf9d0
stdlib@go1.18.4
1.25.13
bitnamilegacy/os-shell:12-debian-12-r16d24925821dd2
stdlib@go1.21.7
1.25.13
bitnamilegacy/rabbitmq:3.10.88f7161d8ce19
stdlib@go1.16.7
1.25.13

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39,963
cluster-issuersnginx-cert-charts0.3.04 of 4See more

cluster-issuers nginx-cert-charts 0.3.0

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

Container imageDigestPackageFixed in
quay.io/jetstack/cert-manager-cainjector:v1.19.3eb1df56668b6
stdlib@go1.25.6
1.25.13
quay.io/jetstack/cert-manager-controller:v1.19.3a07125af5e83
stdlib@go1.25.6
1.25.13
quay.io/jetstack/cert-manager-startupapicheck:v1.19.3e51a06251338
stdlib@go1.25.6
1.25.13
quay.io/jetstack/cert-manager-webhook:v1.19.32625754083d5
stdlib@go1.25.6
1.25.13

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2,269
ngrok-operatorngrok-operator1.1.01 of 2See more

ngrok-operator ngrok-operator 1.1.0

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

Container imageDigestPackageFixed in
zufardhiyaulhaq/ngrok-operator:v1.3.07cf2ae3fb1fb
stdlib@go1.16.15
1.25.13

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1,892
cloud9nicholaswildeVerified publisher1.0.01 of 1See more

cloud9 nicholaswilde 1.0.0

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

Container imageDigestPackageFixed in
linuxserver/cloud9:version-1.29.245c5fe102ff3
stdlib@go1.17.11
1.25.13

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11,961
gotifynicholaswildeVerified publisher1.0.01 of 1See more

gotify nicholaswilde 1.0.0

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

Container imageDigestPackageFixed in
gotify/server-arm7:2.0.23d91e302ad1d0
stdlib@go1.16
1.25.13

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2,515
installernicholaswildeVerified publisher1.0.01 of 1See more

installer nicholaswilde 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/nicholaswilde/installer:version-0.2.947d8ecd310a9
stdlib@go1.15.3
1.25.13

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1,222
shiorinicholaswildeVerified publisher1.0.11 of 1See more

shiori nicholaswilde 1.0.1

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

Container imageDigestPackageFixed in
ghcr.io/nicholaswilde/shiori:version-v1.5.0e0645abe6777
stdlib@go1.16.5
1.25.13

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2,307
writefreelynicholaswildeVerified publisher1.0.01 of 1See more

writefreely nicholaswilde 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/nicholaswilde/writefreely:version-0.13.1c3c8481b7e56
stdlib@go1.15.12
1.25.13

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8,269
node-exporternode-exporterVerified publisher0.1.101 of 1See more

node-exporter node-exporter 0.1.10

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

Container imageDigestPackageFixed in
prom/node-exporter:v1.6.0d2e48098c364
stdlib@go1.20.4
1.25.13

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1,225
helm-composenousefreakVerified publisher0.1.31 of 2See more

helm-compose nousefreak 0.1.3

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

Container imageDigestPackageFixed in
library/mariadb:10.8.2-focal490f01279be1
stdlib@go1.16.7
1.25.13

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14,339
nri-resource-policy-balloonsnri-pluginsOfficialVerified publisher0.14.01 of 1See more

nri-resource-policy-balloons nri-plugins 0.14.0

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

Container imageDigestPackageFixed in
ghcr.io/containers/nri-plugins/nri-resource-policy-balloons:v0.14.0a8c8297c7274
stdlib@go1.26.0
1.25.13

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319
nri-resource-policy-topology-awarenri-pluginsOfficialVerified publisher0.14.01 of 1See more

nri-resource-policy-topology-aware nri-plugins 0.14.0

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

Container imageDigestPackageFixed in
ghcr.io/containers/nri-plugins/nri-resource-policy-topology-aware:v0.14.0e2443833726a
stdlib@go1.26.0
1.25.13

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319
nutanix-csi-snapshotnutanix-helm-releasesOfficialVerified publisher8.3.01 of 1See more

nutanix-csi-snapshot nutanix-helm-releases 8.3.0

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/snapshot-controller:v8.3.012c2da094b02
stdlib@go1.24.2
1.25.13

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429
octopuso7studios-octopus-helm-chartsOfficialVerified publisher1.2.34 of 5See more

octopus o7studios-octopus-helm-charts 1.2.3

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

Container imageDigestPackageFixed in
library/nats:2.11.9-alpine777787bbb4c7
stdlib@go1.24.7
1.25.13
natsio/nats-box:0.18.0abdc9f9f0120
stdlib@go1.24.3
1.25.13
natsio/nats-server-config-reloader:0.19.181edf32a3680
stdlib@go1.24.5
1.25.13
percona/percona-server-mongodb-operator:1.20.1d09453ce7886
stdlib@go1.24.3
1.25.13

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6,343
oadaoadaVerified publisher5.0.61 of 11See more

oada oada 5.0.6

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

Container imageDigestPackageFixed in
groundnuty/k8s-wait-for:no-root-v2.0a26d3d3f6e1c
stdlib@go1.19.3
1.25.13

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14,389
opengistobeoneVerified publisher1.1.61 of 1See more

opengist obeone 1.1.6

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

Container imageDigestPackageFixed in
ghcr.io/thomiceli/opengist:1.15.1038d47937d3b
stdlib@go1.26.5
1.25.13

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512
transfer.shobeoneVerified publisher1.0.51 of 1See more

transfer.sh obeone 1.0.5

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

Container imageDigestPackageFixed in
dutchcoders/transfer.sh:v1.6.1-noroot8db9ade72a0d
stdlib@go1.20.11
1.25.13

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1,178
oci-native-ingress-controlleroci-native-ingress-controller1.0.01 of 1See more

oci-native-ingress-controller oci-native-ingress-controller 1.0.0

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

Container imageDigestPackageFixed in
amaanx86/oci-native-ingress-controller:masterd7206ac7a319
stdlib@go1.23.7
1.25.13

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440
growthbookone-acre-fundVerified publisher0.3.01 of 3See more

growthbook one-acre-fund 0.3.0

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

Container imageDigestPackageFixed in
jwilder/dockerize:latestf94fb59fb4f6
stdlib@go1.25.5
1.25.13

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1,609
open5gs-webuiopen5gs-webuiVerified publisher2.3.11 of 2See more

open5gs-webui open5gs-webui 2.3.1

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

Container imageDigestPackageFixed in
bitnamilegacy/mongodb:4.4.14fe2bd7b4036
stdlib@go1.15.1
1.25.13

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5,423
kruiseopenkruise1.9.12 of 2See more

kruise openkruise 1.9.1

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

Container imageDigestPackageFixed in
openkruise/kruise-helm-hook:v0.1.0edc7cf9428fd
stdlib@go1.20.14
1.25.13
openkruise/kruise-manager:v1.9.1f81ae78a36a4
stdlib@go1.23.9
1.25.13

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1,758
openobserveopenobserve1.0.24 of 6See more

openobserve openobserve 1.0.2

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

Container imageDigestPackageFixed in
library/nats:2.14.2-alpine952d157e28d5
stdlib@go1.26.3
1.25.13
natsio/nats-box:0.19.7ffce8bd10338
stdlib@go1.26.3
1.25.13
natsio/nats-server-config-reloader:0.23.064cb6c858e79
stdlib@go1.25.6
1.25.13
natsio/prometheus-nats-exporter:0.20.14fbf6dacb847
stdlib@go1.26.3
1.25.13

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3,163
openrouter-botopenrouter-botVerified publisher0.2.01 of 1See more

openrouter-bot openrouter-bot 0.2.0

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

Container imageDigestPackageFixed in
lifailon/openrouter-bot:latestea37e4b6b952
stdlib@go1.25.0
1.25.13

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1,096
librechatopenshift1.9.01 of 3See more

librechat openshift 1.9.0

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

Container imageDigestPackageFixed in
library/mongo:8.0.20098862b1339f
stdlib@go1.25.7
1.25.13

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6,281
openstack-kamaji-clusteropenstack-kamaji-clusterVerified publisher0.2.41 of 1See more

openstack-kamaji-cluster openstack-kamaji-cluster 0.2.4

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

Container imageDigestPackageFixed in
registry.k8s.io/autoscaling/cluster-autoscaler:v1.34.07b172f42533c
stdlib@go1.24.7
1.25.13

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770
opentelemetry-demoopentelemetry-helmOfficialVerified publisher0.42.14 of 34See more

opentelemetry-demo opentelemetry-helm 0.42.1

4 of the 34 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
grafana/grafana:13.2.2-distroless69a5d2d957ca
stdlib@go1.26.4
1.25.13
jaegertracing/jaeger:2.20.046a886260e04
stdlib@go1.26.5
1.25.13
library/postgres:18.4a02db8cac496
stdlib@go1.24.6
1.25.13
ghcr.io/open-feature/flagd:v0.16.032234e63c1d0
stdlib@go1.25.10
1.25.13

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23,574
openvaultopenvaultVerified publisher0.9.01 of 2See more

openvault openvault 0.9.0

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

Container imageDigestPackageFixed in
ghcr.io/wgbh-mla/ov-frontend:v1.1.0bfc3118f6565
stdlib@go1.23.7
1.25.13

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7,474
opikopikOfficialVerified publisher2.2.875 of 13See more

opik opik 2.2.87

5 of the 13 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
alpine/kubectl:1.35.0862d86046bbc
stdlib@go1.25.5
1.25.13
altinity/clickhouse-operator:0.27.1a802b3a19d20
stdlib@go1.26.3
1.25.13
cloudpirates/image-minio:RELEASE.2025-10-15T17-29-55Z-hardened8dc02a7e5093
stdlib@go1.25.7
1.25.13
library/mysql:8.4.2ac80b6e09e5b
stdlib@go1.18.2
1.25.13
library/zookeeper:3.9.4dfa9ba46d14b
stdlib@go1.18.1
1.25.13

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13,138
opsopsVerified publisher1.2.02 of 2See more

ops ops 1.2.0

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

Container imageDigestPackageFixed in
shaowenchen/ops-controller-manager:latest35575d4f2bfe
stdlib@go1.24.13
1.25.13
shaowenchen/ops-server:latest6bac5cebd125
stdlib@go1.24.9
1.25.13

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100,264
orbitalregorbitalregVerified publisher0.3.02 of 4See more

orbitalreg orbitalreg 0.3.0

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

Container imageDigestPackageFixed in
library/postgres:16-alpine721873c34ceb
stdlib@go1.24.6
1.25.13
orbitalreg/orbitalreg-api:0.1.045f2620337af
stdlib@go1.22.12
1.25.13

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2,483
kubernetes-dashboard-proxyosc0.7.23 of 4See more

kubernetes-dashboard-proxy osc 0.7.2

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

Container imageDigestPackageFixed in
kubernetesui/dashboard:v2.7.02e500d29e9d5
stdlib@go1.19
1.25.13
kubernetesui/metrics-scraper:v1.0.876049887f07a
stdlib@go1.18.2
1.25.13
quay.io/oauth2-proxy/oauth2-proxy:v7.1.3ecd26b74a01f
stdlib@go1.16
1.25.13

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6,017
osc-bsu-csi-driverosc-bsu-csi-driverVerified publisher2.2.05 of 6See more

osc-bsu-csi-driver osc-bsu-csi-driver 2.2.0

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-attacher:v4.12.0b9dc9a714a48
stdlib@go1.26.3
1.25.13
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.15.011f199f6bec4
stdlib@go1.24.6
1.25.13
registry.k8s.io/sig-storage/csi-provisioner:v6.1.1d992c36d4ddd
stdlib@go1.24.6
1.25.13
registry.k8s.io/sig-storage/csi-resizer:v2.2.1ea1d25e23479
stdlib@go1.26.3
1.25.13
registry.k8s.io/sig-storage/livenessprobe:v2.16.088092d100909
stdlib@go1.24.2
1.25.13

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2,418
httpbinowan-charts0.1.91 of 1See more

httpbin owan-charts 0.1.9

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

Container imageDigestPackageFixed in
mccutchen/go-httpbin:latest20739736d4eb
stdlib@go1.26.5
1.25.13

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56
hlf-caowkin2.1.02 of 2See more

hlf-ca owkin 2.1.0

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

Container imageDigestPackageFixed in
hyperledger/fabric-ca:1.5.1c7f3422ec1d5
stdlib@go1.15.7
1.25.13
jwilder/dockerize:latestf94fb59fb4f6
stdlib@go1.25.5
1.25.13

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3,426
hlf-ordowkin3.1.01 of 1See more

hlf-ord owkin 3.1.0

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

Container imageDigestPackageFixed in
hyperledger/fabric-orderer:2.2.137294e05209b
stdlib@go1.14.4
1.25.13

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3,359
hlf-peerowkin5.1.01 of 1See more

hlf-peer owkin 5.1.0

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

Container imageDigestPackageFixed in
hyperledger/fabric-peer:2.2.1bf4995c86af6
stdlib@go1.14.4
1.25.13

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3,684
prometheus-cachethqoxyno-zetaVerified publisher1.1.11 of 1See more

prometheus-cachethq oxyno-zeta 1.1.1

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

Container imageDigestPackageFixed in
oxynozeta/prometheus-cachethq:1.1.131f11669d597
stdlib@go1.15.1
1.25.13

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1,716
ngrok-operatorpaganuzzi0.0.21 of 1See more

ngrok-operator paganuzzi 0.0.2

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

Container imageDigestPackageFixed in
ghcr.io/paganuzzi/ngrokoperator:latest5a10cd095699
stdlib@go1.15.12
1.25.13

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2,808
palworldpalworld-server-chartVerified publisher2.7.11 of 1See more

palworld palworld-server-chart 2.7.1

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

Container imageDigestPackageFixed in
thijsvanloef/palworld-server-docker:v2.7.1401d3eb5c053
stdlib@go1.25.12
1.25.13

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4,253
paperless-ngxpaperlessVerified publisher0.4.01 of 3See more

paperless-ngx paperless 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/paperless-ngx/paperless-ngxdigest-pinnedaa810a36942c
stdlib@go1.24.4
1.25.13

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9,898
pardus-nginx-nodeportpardus-charts0.5.01 of 1See more

pardus-nginx-nodeport pardus-charts 0.5.0

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

Container imageDigestPackageFixed in
uderelier19/pardus-nginx:25-nodeport8ab640b44e3f
stdlib@go1.24.4
1.25.13

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323
uptime-kumapascaliskeVerified publisher3.0.01 of 1See more

uptime-kuma pascaliske 3.0.0

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

Container imageDigestPackageFixed in
louislam/uptime-kuma:2.0.2-slim-rootless9865163f92c1
stdlib@go1.20.5
1.25.13

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7,706
patch-operatorpatch-operator0.1.112 of 2See more

patch-operator patch-operator 0.1.11

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

Container imageDigestPackageFixed in
quay.io/redhat-cop/kube-rbac-proxy:v0.11.0c68135620167
stdlib@go1.15.15
1.25.13
quay.io/redhat-cop/patch-operator:v0.1.11030ade9b9428
stdlib@go1.21.9
1.25.13

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7,981
pbuf-registrypbuf-registry0.4.12 of 2See more

pbuf-registry pbuf-registry 0.4.1

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

Container imageDigestPackageFixed in
library/postgres:18.1-alpine3.2144d837eb4c2e
stdlib@go1.24.6
1.25.13
ghcr.io/pbufio/registry:v0.4.177a36c035b4b
stdlib@go1.25.5
1.25.13

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2,246
pdf-editor-helmpdf-editor-web1.0.02 of 4See more

pdf-editor-helm pdf-editor-web 1.0.0

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

Container imageDigestPackageFixed in
dipugodocker/pdf-editor:1.0-backend-rotate316e203b8bf5
stdlib@go1.18.7
1.25.13
dipugodocker/pdf-editor:1.0-backend-merge70b07544a604
stdlib@go1.18.7
1.25.13

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4,278
peertubepeertubeVerified publisher0.1.31 of 1See more

peertube peertube 0.1.3

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

Container imageDigestPackageFixed in
chocobozzz/peertube:v8.1.5052712130691
stdlib@go1.24.4
1.25.13

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8,034

Container images carrying it

5,367 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 2 Oct 2026

Corrections: contact@stackradar.io

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