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
nvidia-gpu-exporterkubeblocksVerified publisher0.3.11 of 1See more

nvidia-gpu-exporter kubeblocks 0.3.1

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

Container imageDigestPackageFixed in
utkuozdemir/nvidia_gpu_exporter:0.3.0149f9e7e7aa3
stdlib@go1.17
1.25.13

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4,623
openebskubeblocksVerified publisher3.10.03 of 3See more

openebs kubeblocks 3.10.0

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

Container imageDigestPackageFixed in
openebs/node-disk-manager:2.1.0f6c18b0f8c8a
stdlib@go1.19.3
1.25.13
openebs/node-disk-operator:2.1.06afe2123c457
stdlib@go1.19.3
1.25.13
openebs/provisioner-localpv:3.5.0aea39e49bb97
stdlib@go1.19.13
1.25.13

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10,943
postgres-operatorkubeblocksVerified publisher1.12.21 of 1See more

postgres-operator kubeblocks 1.12.2

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

Container imageDigestPackageFixed in
ghcr.io/zalando/postgres-operator:v1.12.2d81cda253f5c
stdlib@go1.22.3
1.25.13

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1,572
prometheuskubeblocksVerified publisher15.16.16 of 6See more

prometheus kubeblocks 15.16.1

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

Container imageDigestPackageFixed in
jimmidyson/configmap-reload:v0.5.0904d08e9f701
stdlib@go1.15.7
1.25.13
prom/pushgateway:v1.4.33496e0f85943
stdlib@go1.18.2
1.25.13
quay.io/prometheus/alertmanager:v0.24.0088464f949de
stdlib@go1.17.8
1.25.13
quay.io/prometheus/node-exporter:v1.3.1f2269e73124d
stdlib@go1.17.3
1.25.13
quay.io/prometheus/prometheus:v2.39.14748e26f9369
stdlib@go1.19.2
1.25.13
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.5.009a36e2be1db
stdlib@go1.18.3
1.25.13

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10,308
smartfs-csi-driverkubeblocksVerified publisher0.1.21 of 6See more

smartfs-csi-driver kubeblocks 0.1.2

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

Container imageDigestPackageFixed in
apecloud/smartfs-csi-driver:0.1.1ff2858eab9cc
stdlib@go1.19.13
1.25.13

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9,391
snapshot-controllerkubeblocksVerified publisher1.7.21 of 1See more

snapshot-controller kubeblocks 1.7.2

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/snapshot-controller:v6.2.198bab4eaf23c
stdlib@go1.19
1.25.13

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1,134
spiderpoolkubeblocksVerified publisher1.2.04 of 4See more

spiderpool kubeblocks 1.2.0

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

Container imageDigestPackageFixed in
ghcr.io/k8snetworkplumbingwg/multus-cni:v4.1.409fdfb7ce090
stdlib@go1.23.4
1.25.13
ghcr.io/spidernet-io/spiderpool/spiderpool-agent:v1.2.08bb9411e47e0
stdlib@go1.25.7
1.25.13
ghcr.io/spidernet-io/spiderpool/spiderpool-controller:v1.2.042304e3ed36e
stdlib@go1.25.7
1.25.13
ghcr.io/spidernet-io/spiderpool/spiderpool-plugins:19f19457ae7cec86457b0411543a3cf21dd9f95a8edc39be1e22
stdlib@go1.25.7
1.25.13

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8,868
vaultkubeblocksVerified publisher0.30.02 of 2See more

vault kubeblocks 0.30.0

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

Container imageDigestPackageFixed in
hashicorp/vault:1.19.0bbb7f98dc67d
stdlib@go1.23.6
1.25.13
hashicorp/vault-k8s:1.6.2103a2d817a74
stdlib@go1.23.6
1.25.13

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3,095
victoria-metrics-alertkubeblocksVerified publisher0.8.3-reload3 of 3See more

victoria-metrics-alert kubeblocks 0.8.3-reload

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

Container imageDigestPackageFixed in
jimmidyson/configmap-reload:v0.5.0904d08e9f701
stdlib@go1.15.7
1.25.13
victoriametrics/vmalert:v1.95.1a83e5db0897a
stdlib@go1.21.4
1.25.13
quay.io/prometheus/alertmanager:v0.25.0fd4d9a3dd1fd
stdlib@go1.19.4
1.25.13

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3,722
kube-botblocker-operatorkube-botblockerVerified publisher0.2.21 of 2See more

kube-botblocker-operator kube-botblocker 0.2.2

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

Container imageDigestPackageFixed in
quay.io/gustavojst/kube-botblocker:0.2.04de059bb32ac
stdlib@go1.24.4
1.25.13

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522
kubecachekubecacheVerified publisher0.14.11 of 1See more

kubecache kubecache 0.14.1

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

Container imageDigestPackageFixed in
udhos/kubecache:0.14.1f44ef986df49
stdlib@go1.26.5
1.25.13

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407
kubecheckskubechecks3.0.11 of 1See more

kubechecks kubechecks 3.0.1

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

Container imageDigestPackageFixed in
ghcr.io/zapier/kubechecks:latest0b7d5dc6cac3
stdlib@go1.26.3
1.25.13

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598
kubeclaritykubeclarity2.23.33 of 5See more

kubeclarity kubeclarity 2.23.3

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

Container imageDigestPackageFixed in
ghcr.io/openclarity/grype-server:v0.6.079412399f301
stdlib@go1.20.4
1.25.13
ghcr.io/openclarity/kubeclarity:v2.23.314450f52a708
stdlib@go1.21.6
1.25.13
ghcr.io/openclarity/kubeclarity-sbom-db:v2.23.3cef2b88bfc76
stdlib@go1.21.6
1.25.13

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5,537
airflow-operatorkubedoopVerified publisher0.4.01 of 1See more

airflow-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/airflow-operator:0.4.0b716ef483b75
stdlib@go1.25.8
1.25.13

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479
commons-operatorkubedoopVerified publisher0.4.01 of 1See more

commons-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/commons-operator:0.4.01a353def9fe1
stdlib@go1.25.8
1.25.13

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429
dolphinscheduler-operatorkubedoopVerified publisher0.4.01 of 1See more

dolphinscheduler-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/dolphinscheduler-operator:0.4.0d0a4e55eeb7f
stdlib@go1.25.8
1.25.13

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421
hbase-operatorkubedoopVerified publisher0.4.01 of 1See more

hbase-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/hbase-operator:0.4.069e9a1b0daf8
stdlib@go1.25.8
1.25.13

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429
hdfs-operatorkubedoopVerified publisher0.4.01 of 1See more

hdfs-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/hdfs-operator:0.4.0eb3c2928250e
stdlib@go1.25.8
1.25.13

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479
hive-operatorkubedoopVerified publisher0.4.01 of 1See more

hive-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/hive-operator:0.4.0d66ba9149c22
stdlib@go1.25.8
1.25.13

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421
kafka-operatorkubedoopVerified publisher0.4.01 of 1See more

kafka-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/kafka-operator:0.4.00a0b4c39c1ba
stdlib@go1.25.8
1.25.13

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484
listener-operatorkubedoopVerified publisher0.4.06 of 6See more

listener-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/listener-csi-driver:0.4.0b69bed123b02
stdlib@go1.25.8
1.25.13
quay.io/zncdatadev/listener-operator:0.4.068b92dae8d75
stdlib@go1.25.8
1.25.13
quay.io/zncdatadev/sig-storage/csi-provisioner:v5.1.0672e45d6a556
stdlib@go1.22.5
1.25.13
quay.io/zncdatadev/sig-storage/livenessprobe:v2.14.033692aed26aa
stdlib@go1.22.5
1.25.13
quay.io/zncdatadev/tools:1.0.0-kubedoop0.0.0-dev382fca2054c9
stdlib@go1.22.6
1.25.13
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.12.00d23a6fd60c4
stdlib@go1.22.5
1.25.13

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4,719
nifi-operatorkubedoopVerified publisher0.4.01 of 1See more

nifi-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/nifi-operator:0.4.0bb4e26ff5e2f
stdlib@go1.25.8
1.25.13

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429
secret-operatorkubedoopVerified publisher0.4.05 of 5See more

secret-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/secret-csi-driver:0.4.0604a7d98ab58
stdlib@go1.25.8
1.25.13
quay.io/zncdatadev/sig-storage/csi-provisioner:v5.1.0672e45d6a556
stdlib@go1.22.5
1.25.13
quay.io/zncdatadev/sig-storage/livenessprobe:v2.14.033692aed26aa
stdlib@go1.22.5
1.25.13
quay.io/zncdatadev/tools:1.0.0-kubedoop0.0.0-dev382fca2054c9
stdlib@go1.22.6
1.25.13
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.12.00d23a6fd60c4
stdlib@go1.22.5
1.25.13

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4,588
spark-k8s-operatorkubedoopVerified publisher0.4.01 of 1See more

spark-k8s-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/spark-k8s-operator:0.4.0d3f2b10c4a6d
stdlib@go1.25.8
1.25.13

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452
superset-operatorkubedoopVerified publisher0.4.01 of 1See more

superset-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/superset-operator:0.4.0102e66e32218
stdlib@go1.25.8
1.25.13

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429
trino-operatorkubedoopVerified publisher0.4.01 of 1See more

trino-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/trino-operator:0.4.04f516757aee3
stdlib@go1.25.8
1.25.13

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417
zookeeper-operatorkubedoopVerified publisher0.4.01 of 1See more

zookeeper-operator kubedoop 0.4.0

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

Container imageDigestPackageFixed in
quay.io/zncdatadev/zookeeper-operator:0.4.0b4f33d89ac45
stdlib@go1.25.8
1.25.13

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429
kube-fledgedkube-fledged0.11.02 of 2See more

kube-fledged kube-fledged 0.11.0

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

Container imageDigestPackageFixed in
senthilrch/kubefledged-controller:v0.11.0bf336912a191
stdlib@go1.26.5
1.25.13
senthilrch/kubefledged-webhook-server:v0.11.0836a8bbe7cfb
stdlib@go1.26.5
1.25.13

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466
istiokubeflow1.0.02 of 2See more

istio kubeflow 1.0.0

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

Container imageDigestPackageFixed in
istio/pilot:1.9.652f25f91d702
stdlib@go1.15.13
1.25.13
istio/proxyv2:1.9.687a9db561d2e
stdlib@go1.15.13
1.25.13

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155,760
cephfs-csikubegems1.0.81 of 6See more

cephfs-csi kubegems 1.0.8

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

Container imageDigestPackageFixed in
quay.io/cephcsi/cephcsi:v3.5.128a674af1df2
stdlib@go1.17.5
1.25.13

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4,526
chartmuseumkubegems3.8.01 of 1See more

chartmuseum kubegems 3.8.0

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

Container imageDigestPackageFixed in
ghcr.io/helm/chartmuseum:v0.14.0878ef6a31fa0
stdlib@go1.17.6
1.25.13

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3,531
gatewaykubegems0.3.22 of 2See more

gateway kubegems 0.3.2

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

Container imageDigestPackageFixed in
kubegems/ingress-nginx-operator:v0.2.0cc67357beeeb
stdlib@go1.22.5
1.25.13
kubegems/kube-rbac-proxy:v0.8.0941f557ed1ee
stdlib@go1.13.15
1.25.13

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3,503
giteakubegems5.0.81 of 2See more

gitea kubegems 5.0.8

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

Container imageDigestPackageFixed in
gitea/gitea:1.16.8b0bdf102b485
stdlib@go1.18.2
1.25.13

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3,448
juicefs-csi-driverkubegems0.19.22 of 6See more

juicefs-csi-driver kubegems 0.19.2

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

Container imageDigestPackageFixed in
juicedata/csi-dashboard:v0.23.03e4daf9626d5
stdlib@go1.20.11
1.25.13
juicedata/juicefs-csi-driver:v0.23.0d915e899e322
stdlib@go1.19.11
1.25.13

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5,198
juicefs-tenantkubegems1.0.11 of 3See more

juicefs-tenant kubegems 1.0.1

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

Container imageDigestPackageFixed in
kubegems/redis:7.2.5-debian-12-r2870ee3a77add
stdlib@go1.21.11
1.25.13

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4,569
knative-servingkubegems1.0.17 of 8See more

knative-serving kubegems 1.0.1

7 of the 8 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
gcr.io/knative-releases/knative.dev/net-kourier/cmd/kourierdigest-pinned197fbb71d1f1
stdlib@go1.18.3
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/activatordigest-pinned08315309da4b
stdlib@go1.18.3
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/autoscalerdigest-pinned105bdd14ecaa
stdlib@go1.18.3
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/controllerdigest-pinnedbac158dfb0c7
stdlib@go1.18.3
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mappingdigest-pinnede384a295069b
stdlib@go1.18.3
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mapping-webhookdigest-pinned15f1ce7f35b4
stdlib@go1.18.3
1.25.13
gcr.io/knative-releases/knative.dev/serving/cmd/webhookdigest-pinned1282a399cbb9
stdlib@go1.18.3
1.25.13

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10,518
kubegems-edgekubegems1.24.101 of 1See more

kubegems-edge kubegems 1.24.10

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

Container imageDigestPackageFixed in
kubegems/kubegems:v1.24.10a730bcf9322a
stdlib@go1.24.10
1.25.13

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3,452
kubegems-multus-cnikubegems2.4.11 of 2See more

kubegems-multus-cni kubegems 2.4.1

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

Container imageDigestPackageFixed in
ghcr.io/k8snetworkplumbingwg/multus-cni:v4.2.16bebbda31416
stdlib@go1.23.9
1.25.13

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1,508
kubegems-paikubegems1.0.181 of 1See more

kubegems-pai kubegems 1.0.18

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

Container imageDigestPackageFixed in
kubegems/mysql:8.0.33-debian-11-r019cb195b9a50
stdlib@go1.19.8
1.25.13

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1,057
logging-operatorkubegems3.17.61 of 1See more

logging-operator kubegems 3.17.6

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

Container imageDigestPackageFixed in
ghcr.io/banzaicloud/logging-operator:3.17.623c2d4d54a64
stdlib@go1.17.9
1.25.13

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1,797
prometheus-adapterkubegems4.14.11 of 1See more

prometheus-adapter kubegems 4.14.1

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

Container imageDigestPackageFixed in
registry.k8s.io/prometheus-adapter/prometheus-adapter:v0.12.0932eae60e2bc
stdlib@go1.22.2
1.25.13

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952
prometheus-blackbox-exporterkubegems7.1.31 of 1See more

prometheus-blackbox-exporter kubegems 7.1.3

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

Container imageDigestPackageFixed in
prom/blackbox-exporter:v0.22.0608acee5704a
stdlib@go1.18.5
1.25.13

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1,636
volcanokubegems1.12.13 of 3See more

volcano kubegems 1.12.1

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

Container imageDigestPackageFixed in
volcanosh/vc-controller-manager:v1.12.13815883c32f6
stdlib@go1.23.7
1.25.13
volcanosh/vc-scheduler:v1.12.1b24ea8af2d16
stdlib@go1.23.7
1.25.13
volcanosh/vc-webhook-manager:v1.12.1f8b50088a732
stdlib@go1.23.7
1.25.13

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5,167
xpai-schedulerkubegems1.12.11 of 2See more

xpai-scheduler kubegems 1.12.1

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

Container imageDigestPackageFixed in
projecthami/volcano-vgpu-device-plugin:v1.9.40c94118d1d98
stdlib@go1.19.3
1.25.13

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2,328
gptchat-api-feishubotkubegemsapp0.1.13 of 3See more

gptchat-api-feishubot kubegemsapp 0.1.1

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

Container imageDigestPackageFixed in
kubegems/chatgpt-api:latestf3c492a938ad
stdlib@go1.19.3
1.25.13
kubegems/chatgpt-api-feishubot:latest7c93c84b2055
stdlib@go1.19.4
1.25.13
kubegems/chatgpt-api-proxy:latest8905c9dbbb5d
stdlib@go1.19.4
1.25.13

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8,975
kube-insightkube-insight0.1.31 of 1See more

kube-insight kube-insight 0.1.3

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

Container imageDigestPackageFixed in
ghcr.io/nowakeai/kube-insight:v0.1.475849fe6548a
stdlib@go1.26.4
1.25.13

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488
kubeintellectkubeintellectVerified publisher2.5.02 of 2See more

kubeintellect kubeintellect 2.5.0

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

Container imageDigestPackageFixed in
library/postgres:16-alpine721873c34ceb
stdlib@go1.24.6
1.25.13
ghcr.io/mskazemi/kubeintellect:2.5.0b5d7681d1b9d
stdlib@go1.23.6
1.25.13

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2,371
kubelet-summary-exporterkubelet-summary-exporter1.0.01 of 1See more

kubelet-summary-exporter kubelet-summary-exporter 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/salesforce/kubelet-summary-exporter:sha-c2bf90d377e09d2dd72
stdlib@go1.18.10
1.25.13

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1,021
log-generatorkube-loggingVerified publisher0.6.01 of 1See more

log-generator kube-logging 0.6.0

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

Container imageDigestPackageFixed in
ghcr.io/kube-logging/log-generator:v0.6.08324bbc0ec08
stdlib@go1.20.4
1.25.13

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1,266
logging-demokube-loggingVerified publisher4.0.31 of 1See more

logging-demo kube-logging 4.0.3

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

Container imageDigestPackageFixed in
ghcr.io/kube-logging/log-generator:v0.4.105aa441b20aa
stdlib@go1.20.1
1.25.13

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1,261

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.