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
cert-vaultcert-vaultOfficialVerified publisher2.12.04 of 7See more

cert-vault cert-vault 2.12.0

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

Container imageDigestPackageFixed in
bitnamilegacy/postgres-exporter:0.17.1-debian-12-r20cca9d93a617
stdlib@go1.23.7
1.25.13
bitnamilegacy/redis:7.4.2-debian-12-r66a5b1d0b5942
stdlib@go1.23.7
1.25.13
bitnamilegacy/redis-exporter:1.69.0-debian-12-r1a006df1fd47e
stdlib@go1.23.7
1.25.13
library/postgres:17f4c66b820c6f
stdlib@go1.24.6
1.25.13

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17,157
chatclichatcliVerified publisher1.212.11 of 2See more

chatcli chatcli 1.212.1

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

Container imageDigestPackageFixed in
registry.k8s.io/kubectl:v1.31.10e0b2d217d1d2
stdlib@go1.23.10
1.25.13

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1,038
chatcli-operatorchatcli-operatorVerified publisher1.212.11 of 2See more

chatcli-operator chatcli-operator 1.212.1

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

Container imageDigestPackageFixed in
registry.k8s.io/kubectl:v1.31.10e0b2d217d1d2
stdlib@go1.23.10
1.25.13

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1,050
passbolt-hachristianhuthVerified publisher6.0.13 of 4See more

passbolt-ha christianhuth 6.0.1

3 of the 4 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
bitnamilegacy/os-shell:12-debian-12-r50e328cff6e450
stdlib@go1.24.6
1.25.13
passbolt/passbolt:3.4.0-ce-non-root655547e17263
stdlib@go1.14.4
1.25.13

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11,726
shlink-backendchristianhuthVerified publisher11.12.21 of 1See more

shlink-backend christianhuth 11.12.2

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

Container imageDigestPackageFixed in
shlinkio/shlink:5.1.7844e1f2b6455
stdlib@go1.26.4
1.25.13

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352
squestchristianhuthVerified publisher6.6.82 of 4See more

squest christianhuth 6.6.8

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

Container imageDigestPackageFixed in
bitnamilegacy/mariadb:12.0.2-debian-12-r0888cdaae3cb9
stdlib@go1.25.0
1.25.13
bitnamilegacy/redis:8.2.1-debian-12-r025bf63f3caf7
stdlib@go1.25.0
1.25.13

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11,449
typo3christianhuthVerified publisher7.8.11 of 2See more

typo3 christianhuth 7.8.1

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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9,488
challengerchronicleVerified publisher0.1.21 of 1See more

challenger chronicle 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/chronicleprotocol/challenger-go:0.1.2c8d5a3c0e966
stdlib@go1.22.12
1.25.13

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991
erpcchronicleVerified publisher0.7.11 of 1See more

erpc chronicle 0.7.1

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

Container imageDigestPackageFixed in
ghcr.io/erpc/erpc:0.1.18bfed3d49a08
stdlib@go1.26.4
1.25.13

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390
spectrechronicleVerified publisher0.3.91 of 1See more

spectre chronicle 0.3.9

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

Container imageDigestPackageFixed in
ghcr.io/chronicleprotocol/spectre:0.68.34e872bc016e8
stdlib@go1.25.5
1.25.13

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1,662
access-managerckotzbauerVerified publisher0.14.31 of 1See more

access-manager ckotzbauer 0.14.3

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

Container imageDigestPackageFixed in
ghcr.io/ckotzbauer/access-managerdigest-pinneddd584fcda0ff
stdlib@go1.22.1
1.25.13

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649
clairclair0.0.31 of 1See more

clair clair 0.0.3

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

Container imageDigestPackageFixed in
quay.io/projectquay/clair:4.7.28d38ffa8fad7
stdlib@go1.20.9
1.25.13

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3,334
clamav-restclamav-rest-apiVerified publisher0.1.01 of 1See more

clamav-rest clamav-rest-api 0.1.0

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

Container imageDigestPackageFixed in
ajilaag/clamav-rest:latestad689c7b75b1
stdlib@go1.26.0
1.25.13

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596
claude-code-hubclaude-code-hub0.1.01 of 4See more

claude-code-hub claude-code-hub 0.1.0

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

Container imageDigestPackageFixed in
library/postgres:18-alpine6c538e7206ea
stdlib@go1.24.6
1.25.13

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2,364
cloudbees-sidecar-injectorcloudbees2.3.32 of 2See more

cloudbees-sidecar-injector cloudbees 2.3.3

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

Container imageDigestPackageFixed in
cloudbees/cert-requester:2.3.31d44fb4f799b
stdlib@go1.20.1
1.25.13
cloudbees/sidecar-injector:2.3.38f102ef0383a
stdlib@go1.20.1
1.25.13

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3,260
cloudflow-enterprise-componentscloudflow-helm-charts0.0.0-NIGHTLY011220202 of 9See more

cloudflow-enterprise-components cloudflow-helm-charts 0.0.0-NIGHTLY01122020

2 of the 9 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
jimmidyson/configmap-reload:v0.4.017d34fd73f9e
stdlib@go1.14.4
1.25.13
prom/prometheus:v2.21.0d43417c260e5
stdlib@go1.15.2
1.25.13

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4,268
cnpg-sandboxcloudnative-pgVerified publisher0.6.13 of 6See more

cnpg-sandbox cloudnative-pg 0.6.1

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

Container imageDigestPackageFixed in
grafana/grafana:8.3.5cd7cb4345aa7
stdlib@go1.17.6
1.25.13
ghcr.io/cloudnative-pg/cloudnative-pg:1.17.14dd365800b62
stdlib@go1.18.6
1.25.13
quay.io/prometheus-operator/prometheus-operator:v0.54.0be2aef39a2f8
stdlib@go1.17.6
1.25.13

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7,661
pgbenchcloudnative-pgVerified publisher0.1.01 of 1See more

pgbench cloudnative-pg 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/cloudnative-pg/postgresql:14.5b3b30d04b362
stdlib@go1.16.7
1.25.13

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2,829
bastioncloudposse0.2.01 of 2See more

bastion cloudposse 0.2.0

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

Container imageDigestPackageFixed in
cloudposse/bastion:latest0d9507e8a760
stdlib@go1.13.3
1.25.13

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1,838
grafanacloudposse0.2.61 of 1See more

grafana cloudposse 0.2.6

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

Container imageDigestPackageFixed in
grafana/grafana:latestac461fb352ab
stdlib@go1.26.4
1.25.13

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646
cloudttycloudtty0.8.102 of 2See more

cloudtty cloudtty 0.8.10

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

Container imageDigestPackageFixed in
ghcr.io/cloudtty/cloudshell:v0.8.1023e8d178e02c
stdlib@go1.25.2
1.25.13
ghcr.io/cloudtty/cloudshell-operator:v0.8.1014f036e33ef1
stdlib@go1.21.11
1.25.13

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3,394
cluster-api-provider-oxidecluster-api-provider-oxide0.2.31 of 1See more

cluster-api-provider-oxide cluster-api-provider-oxide 0.2.3

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

Container imageDigestPackageFixed in
ghcr.io/oxidecomputer/cluster-api-provider-oxide:0.2.37b05d3bbfbfa
stdlib@go1.26.4
1.25.13

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133
cluster-api-visualizercluster-api-visualizer1.5.01 of 1See more

cluster-api-visualizer cluster-api-visualizer 1.5.0

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
clustereye-stackclustereyeVerified publisher0.1.11 of 5See more

clustereye-stack clustereye 0.1.1

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

Container imageDigestPackageFixed in
library/postgres:17-alpinef02121de6f74
stdlib@go1.24.6
1.25.13

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4,944
clusternet-hubclusternet1.0.01 of 1See more

clusternet-hub clusternet 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/clusternet/clusternet-hub:v1.0.059f75504c5d4
stdlib@go1.23.8
1.25.13

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1,671
clusternet-schedulerclusternet1.0.01 of 1See more

clusternet-scheduler clusternet 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/clusternet/clusternet-scheduler:v1.0.0a6ae5aff81ce
stdlib@go1.23.8
1.25.13

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1,671
cluster-setupcluster-setup1.5.07 of 8See more

cluster-setup cluster-setup 1.5.0

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

Container imageDigestPackageFixed in
ghcr.io/dexidp/dex:v2.43.10881d3c9359b
stdlib@go1.24.3
1.25.13
public.ecr.aws/docker/library/redis:7.2.8-alpinec88ea2979a49
stdlib@go1.18.2
1.25.13
quay.io/argoproj/argocd:v3.0.395b5cf7ba6fe
stdlib@go1.22.7
1.25.13
quay.io/jetstack/cert-manager-cainjector:v1.17.2ec56edb1161d
stdlib@go1.23.8
1.25.13
quay.io/jetstack/cert-manager-controller:v1.17.22c314feeb5e8
stdlib@go1.23.8
1.25.13
quay.io/jetstack/cert-manager-startupapicheck:v1.17.2e18989b4f912
stdlib@go1.23.8
1.25.13
quay.io/jetstack/cert-manager-webhook:v1.17.237b16a9dff00
stdlib@go1.23.8
1.25.13

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10,940
cockroachdb-chartcockroachdbv226.3.21 of 1See more

cockroachdb-chart cockroachdbv2 26.3.2

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

Container imageDigestPackageFixed in
cockroachdb/cockroach-self-signer-cert:1.10b0fcc6c8147a
stdlib@go1.26.2
1.25.13

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292
istio-allcode4devsVerified publisher1.2.04 of 6See more

istio-all code4devs 1.2.0

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

Container imageDigestPackageFixed in
istio/install-cni:1.24.2-distrolessaef4825e110f
stdlib@go1.23.2
1.25.13
istio/pilot:1.24.2-distroless137e44e3d1d2
stdlib@go1.23.2
1.25.13
quay.io/kiali/kiali:v1.89.30dcdb1c1e747
stdlib@go1.22.5
1.25.13
quay.io/prometheus/prometheus:v2.54.1f6639335d34a
stdlib@go1.22.6
1.25.13

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4,895
istio-control-planecode4devsVerified publisher1.0.02 of 3See more

istio-control-plane code4devs 1.0.0

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

Container imageDigestPackageFixed in
istio/install-cni:1.24.2-distrolessaef4825e110f
stdlib@go1.23.2
1.25.13
istio/pilot:1.24.2-distroless137e44e3d1d2
stdlib@go1.23.2
1.25.13

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2,421
maintenancecodewithemadVerified publisher0.1.61 of 1See more

maintenance codewithemad 0.1.6

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

Container imageDigestPackageFixed in
library/caddy:2.9-alpineb4e3952384eb
stdlib@go1.23.4
1.25.13

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1,547
dawarichcogitriVerified publisher2.9.21 of 3See more

dawarich cogitri 2.9.2

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

Container imageDigestPackageFixed in
freikin/dawarich:1.15.2e58334ca5697
stdlib@go1.24.4
1.25.13

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6,641
contactcataloguscontact-catalogus1.0.01 of 3See more

contactcatalogus contact-catalogus 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/conductionnl/contactcatalogus-php:latesteeb625bd660c
stdlib@go1.13.10
1.25.13

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7,341
cortex-tenantcortex-tenantVerified publisher0.8.11 of 1See more

cortex-tenant cortex-tenant 0.8.1

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

Container imageDigestPackageFixed in
ghcr.io/blind-oracle/cortex-tenant:v2.0.09f8896ffc15b
stdlib@go1.25.1
1.25.13

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791
cosmo-controller-managercosmoVerified publisher0.9.01 of 2See more

cosmo-controller-manager cosmo 0.9.0

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

Container imageDigestPackageFixed in
ghcr.io/cosmo-workspace/cosmo-controller-manager:v0.9.08c7fa5552028
stdlib@go1.20.5
1.25.13

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1,965
cosmo-dashboardcosmoVerified publisher0.9.11 of 1See more

cosmo-dashboard cosmo 0.9.1

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

Container imageDigestPackageFixed in
ghcr.io/cosmo-workspace/cosmo-dashboard:v0.9.16a1c4a81a924
stdlib@go1.20.5
1.25.13

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1,978
cp-schema-registrycp-schema-registryVerified publisher1.0.01 of 1See more

cp-schema-registry cp-schema-registry 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/devops-ia/cp-schema-registry:8.1.1-msk-iam-auth2.3.530d1a445acc7
stdlib@go1.25.4
1.25.13

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2,195
sops-operatorcraftypathVerified publisher0.8.01 of 1See more

sops-operator craftypath 0.8.0

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

Container imageDigestPackageFixed in
craftypath/sops-operator:v0.8.0402a0024c732
stdlib@go1.16.5
1.25.13

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6,579
chalk-operatorcrashoverride-helm-chartsVerified publisher0.1.11 of 1See more

chalk-operator crashoverride-helm-charts 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/crashappsec/chalk-operator:v0.1.128eee62e9bfa
stdlib@go1.24.13
1.25.13

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388
duplicaticronce0.1.01 of 1See more

duplicati cronce 0.1.0

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

Container imageDigestPackageFixed in
duplicati/duplicati:2.0.5.111_canary_2020-09-268660f0eda7c9
stdlib@go1.14.4
1.25.13

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3,043
cronjob-scale-down-operatorcronschedules0.4.41 of 1See more

cronjob-scale-down-operator cronschedules 0.4.4

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

Container imageDigestPackageFixed in
ghcr.io/cronschedules/cronjob-scale-down-operator:0.4.41c4e803d7169
stdlib@go1.25.0
1.25.13

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460
cruisekubecruisekubeOfficialVerified publisher0.3.41 of 5See more

cruisekube cruisekube 0.3.4

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.5.2e8825994b7a2
stdlib@go1.24.1
1.25.13

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459
paperless-ngxcrystalnetVerified publisher0.2.221 of 3See more

paperless-ngx crystalnet 0.2.22

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

Container imageDigestPackageFixed in
ghcr.io/paperless-ngx/paperless-ngx:2.13.10642357c5dbd
stdlib@go1.19.8
1.25.13

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14,845
revadcs3orgOfficialVerified publisher1.6.11 of 1See more

revad cs3org 1.6.1

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

Container imageDigestPackageFixed in
cs3org/revad:v1.24.0e80a4d67b352
stdlib@go1.20.4
1.25.13

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1,741
cubefscubefs3.2.06 of 10See more

cubefs cubefs 3.2.0

6 of the 10 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
prom/prometheus:v2.13.10a8caa2e9f19
stdlib@go1.13.1
1.25.13
ghcr.io/cubefs/cfs-csi-driver:3.2.0.150.08723616a976a
stdlib@go1.18.4
1.25.13
registry.k8s.io/sig-storage/csi-attacher:v3.4.08b9c313c05f5
stdlib@go1.17.3
1.25.13
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.5.04fd21f36075b
stdlib@go1.17.3
1.25.13
registry.k8s.io/sig-storage/csi-provisioner:v2.2.204c55b93a032
stdlib@go1.16.2
1.25.13
registry.k8s.io/sig-storage/csi-resizer:v1.3.06e0546563b18
stdlib@go1.16.2
1.25.13

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17,312
CubeUniversecubeuniverseVerified publisher0.1.01 of 1See more

CubeUniverse cubeuniverse 0.1.0

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

Container imageDigestPackageFixed in
tksky1/cubeuniverse:0.1alphaec7b889f380f
stdlib@go1.20.3
1.25.13

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2,225
cview-issuercview-issuerVerified publisher0.0.421 of 1See more

cview-issuer cview-issuer 0.0.42

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

Container imageDigestPackageFixed in
devsecurely/cview-issuer:0.0.42eecd4314e933
stdlib@go1.25.10
1.25.13

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423
cyphernetes-operatorcyphernetes-operatorVerified publisher0.1.01 of 1See more

cyphernetes-operator cyphernetes-operator 0.1.0

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

Container imageDigestPackageFixed in
fatliverfreddy/cyphernetes-operator:lateste79f24ca7371
stdlib@go1.24.4
1.25.13

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528
dagrondagron-workflowVerified publisher0.9.31 of 3See more

dagron dagron-workflow 0.9.3

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

Container imageDigestPackageFixed in
library/postgres:16-alpine721873c34ceb
stdlib@go1.24.6
1.25.13

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1,214
dagster-cloud-agentdagster-cloudVerified publisher1.13.251 of 1See more

dagster-cloud-agent dagster-cloud 1.13.25

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

Container imageDigestPackageFixed in
dagster/dagster-cloud-agent:1.13.257c13aa1c9a7a
stdlib@go1.25.7
1.25.13

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1,082

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.