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
log-socketkube-loggingVerified publisher0.1.21 of 1See more

log-socket kube-logging 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/banzaicloud/log-socket:latesta514736d2d4d
stdlib@go1.18.6
1.25.13

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1,226
kubemacpoolkubemacpoolVerified publisher0.3.01 of 1See more

kubemacpool kubemacpool 0.3.0

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

Container imageDigestPackageFixed in
quay.io/kubevirt/kubemacpool:v0.45.0eebb65b8a12c
stdlib@go1.22.0
1.25.13

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1,700
kube-netlagkube-netlagVerified publisher1.1.01 of 1See more

kube-netlag kube-netlag 1.1.0

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

Container imageDigestPackageFixed in
alazidis/kube-netlag:1.1.00e8c84152201
stdlib@go1.24.13
1.25.13

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1,636
kube-node-readykube-node-ready0.5.01 of 1See more

kube-node-ready kube-node-ready 0.5.0

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

Container imageDigestPackageFixed in
ghcr.io/imunhatep/kube-node-ready:0.5.07439f6f9f85c
stdlib@go1.25.7
1.25.13

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570
apm-serverkube-opsVerified publisher0.1.21 of 1See more

apm-server kube-ops 0.1.2

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

Container imageDigestPackageFixed in
elastic/apm-server:7.17.6c7a1c63257d0
stdlib@go1.18.2
1.25.13

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7,380
lokikube-opsVerified publisher1.7.31 of 1See more

loki kube-ops 1.7.3

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

Container imageDigestPackageFixed in
quay.io/kube-ops/loki:2.2.14fbd63194674
stdlib@go1.15.3
1.25.13

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2,655
promtailkube-opsVerified publisher1.5.11 of 2See more

promtail kube-ops 1.5.1

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

Container imageDigestPackageFixed in
quay.io/kube-ops/promtail:2.2.134de6387233b
stdlib@go1.15.3
1.25.13

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4,161
kube-ovnkube-ovn-test1.14.01 of 1See more

kube-ovn kube-ovn-test 1.14.0

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

Container imageDigestPackageFixed in
kubeovn/kube-ovn:v1.14.06722b54eb5c0
stdlib@go1.24.4
1.25.13

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5,532
kuberay-apiserverkuberay-operator1.7.11 of 2See more

kuberay-apiserver kuberay-operator 1.7.1

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

Container imageDigestPackageFixed in
quay.io/kuberay/security-proxy:nightly4525b5acd23c
stdlib@go1.26.3
1.25.13

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209
kubereportkubereport1.1.01 of 1See more

kubereport kubereport 1.1.0

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

Container imageDigestPackageFixed in
kubesuite/kubereport:latest0262424ee702
stdlib@go1.22.0
1.25.13

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1,125
adguard-homekubernetes-homelab-helm-chartsVerified publisher0.1.21 of 1See more

adguard-home kubernetes-homelab-helm-charts 0.1.2

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

Container imageDigestPackageFixed in
adguard/adguardhome:v0.107.767157eb1dc3b2
stdlib@go1.26.3
1.25.13

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731
cloudflaredkubernetes-homelab-helm-chartsVerified publisher0.1.11 of 1See more

cloudflared kubernetes-homelab-helm-charts 0.1.1

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

Container imageDigestPackageFixed in
cloudflare/cloudflared:2026.3.06b599ca3e974
stdlib@go1.24.13
1.25.13

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1,602
firefly-iiikubernetes-homelab-helm-chartsVerified publisher0.1.31 of 3See more

firefly-iii kubernetes-homelab-helm-charts 0.1.3

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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4,767
ghostkubernetes-homelab-helm-chartsVerified publisher0.1.22 of 2See more

ghost kubernetes-homelab-helm-charts 0.1.2

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

Container imageDigestPackageFixed in
library/ghost:6.39.0-alpine77196da4b0df
stdlib@go1.24.6
1.25.13
library/mysql:885b9bf2e29cf
stdlib@go1.24.6
1.25.13

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3,111
navidromekubernetes-homelab-helm-chartsVerified publisher0.1.01 of 1See more

navidrome kubernetes-homelab-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
deluan/navidrome:0.61.29fa40b3d8dec
stdlib@go1.25.9
1.25.13

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931
pocket-idkubernetes-homelab-helm-chartsVerified publisher0.1.01 of 1See more

pocket-id kubernetes-homelab-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/pocket-id/pocket-id:v2.7.045bdeaf3fcd6
stdlib@go1.26.0
1.25.13

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1,568
portfolio-trackerkubernetes-homelab-helm-chartsVerified publisher0.1.01 of 3See more

portfolio-tracker kubernetes-homelab-helm-charts 0.1.0

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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1,503
qbittorrent-exporterkubernetes-homelab-helm-chartsVerified publisher0.1.01 of 1See more

qbittorrent-exporter kubernetes-homelab-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/martabal/qbittorrent-exporter:v2.0.1ddf2bff9b357
stdlib@go1.26.3
1.25.13

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452
scrutinykubernetes-homelab-helm-chartsVerified publisher0.2.22 of 3See more

scrutiny kubernetes-homelab-helm-charts 0.2.2

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

Container imageDigestPackageFixed in
library/influxdb:2.8af89d51080c9
stdlib@go1.24.9
1.25.13
ghcr.io/analogj/scrutiny:v0.9.2-web71be54e99608
stdlib@go1.25.5
1.25.13

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5,707
syncthingkubernetes-homelab-helm-chartsVerified publisher0.1.01 of 1See more

syncthing kubernetes-homelab-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
syncthing/syncthing:2.1.07c60eb0ec887
stdlib@go1.26.3
1.25.13

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1,317
tor-proxykubernetes-homelab-helm-chartsVerified publisher0.1.21 of 1See more

tor-proxy kubernetes-homelab-helm-charts 0.1.2

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

Container imageDigestPackageFixed in
peterdavehello/tor-socks-proxy:latest0cc12d36d312
stdlib@go1.26.2
1.25.13

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1,490
umamikubernetes-homelab-helm-chartsVerified publisher0.1.01 of 3See more

umami kubernetes-homelab-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
library/postgres:17-alpineb0f9560a2de0
stdlib@go1.24.6
1.25.13

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2,478
uptime-kumakubernetes-homelab-helm-chartsVerified publisher0.1.21 of 1See more

uptime-kuma kubernetes-homelab-helm-charts 0.1.2

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

Container imageDigestPackageFixed in
louislam/uptime-kuma:2.2.1-slim059b49d64739
stdlib@go1.20.5
1.25.13

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6,973
kubernetes-netskope-publisherkubernetes-netskope-publisherVerified publisher1.5.01 of 2See more

kubernetes-netskope-publisher kubernetes-netskope-publisher 1.5.0

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

Container imageDigestPackageFixed in
netskopeprivateaccess/publisher_u22:latest0b43204c37d6
stdlib@go1.26.5-X:boringcrypto
1.25.13

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43,598
kubernetes-nmstatekubernetes-nmstateVerified publisher0.87.01 of 1See more

kubernetes-nmstate kubernetes-nmstate 0.87.0

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

Container imageDigestPackageFixed in
quay.io/nmstate/kubernetes-nmstate-operator:v0.87.04dce694f01ea
stdlib@go1.26.0
1.25.13

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429
brudi-operatorkubernetes-replicator0.2.31 of 1See more

brudi-operator kubernetes-replicator 0.2.3

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

Container imageDigestPackageFixed in
quay.io/mittwald/brudi-operator:v0.2.3edb322094359
stdlib@go1.19.13
1.25.13

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3,690
harbor-operatorkubernetes-replicator1.6.31 of 1See more

harbor-operator kubernetes-replicator 1.6.3

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

Container imageDigestPackageFixed in
quay.io/mittwald/harbor-operator:v1.6.365a38180e27a
stdlib@go1.22.2
1.25.13

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1,204
kube-httpcachekubernetes-replicator0.9.11 of 1See more

kube-httpcache kubernetes-replicator 0.9.1

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

Container imageDigestPackageFixed in
quay.io/mittwald/kube-httpcache:stable2169032c5840
stdlib@go1.24.4
1.25.13

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4,837
kubernetes-secret-generatorkubernetes-replicator3.4.11 of 1See more

kubernetes-secret-generator kubernetes-replicator 3.4.1

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

Container imageDigestPackageFixed in
quay.io/mittwald/kubernetes-secret-generator:v3.4.1465b8e6d0462
stdlib@go1.23.1
1.25.13

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852
servicegatewaykubernetes-replicator2.3.31 of 1See more

servicegateway kubernetes-replicator 2.3.3

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

Container imageDigestPackageFixed in
quay.io/mittwald/servicegateway:v2.3.3fa948df30d44
stdlib@go1.21.5
1.25.13

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753
kubernetesweeklykubernetesweekly2.1.01 of 1See more

kubernetesweekly kubernetesweekly 2.1.0

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

Container imageDigestPackageFixed in
zufardhiyaulhaq/kubernetesweekly:v2.1.0a287ada277c6
stdlib@go1.16.15
1.25.13

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1,496
kube-secrets-exporterkube-secrets-exporter0.1.01 of 1See more

kube-secrets-exporter kube-secrets-exporter 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/dcristobalhmad/kube-secrets-exporter:latesta9043737cb73
stdlib@go1.22.3
1.25.13

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549
api-serverkubeshop0.11.161 of 2See more

api-server kubeshop 0.11.16

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

Container imageDigestPackageFixed in
kubeshop/testkube-api-server:0.11.160ad97f07a78b
stdlib@go1.17.8
1.25.13

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2,350
kusk-gatewaykubeshop0.0.651 of 2See more

kusk-gateway kubeshop 0.0.65

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

Container imageDigestPackageFixed in
kubeshop/kusk-gateway:v1.5.48b5bfd57a3ce
stdlib@go1.19.4
1.25.13

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1,628
kusk-gateway-apikubeshop0.1.282 of 2See more

kusk-gateway-api kubeshop 0.1.28

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

Container imageDigestPackageFixed in
kubeshop/kusk-gateway-api:v1.5.4126c713cf7d8
stdlib@go1.18.10
1.25.13
kubeshop/kusk-gateway-api-websocket:v1.5.43b4f8345ca5c
stdlib@go1.18.10
1.25.13

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2,324
testkube-apikubeshop2.1.1621 of 2See more

testkube-api kubeshop 2.1.162

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

Container imageDigestPackageFixed in
kubeshop/testkube-api-server:2.1.162e97dc620d9b4
stdlib@go1.23.10
1.25.13

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1,700
testkube-logskubeshop0.2.21 of 1See more

testkube-logs kubeshop 0.2.2

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

Container imageDigestPackageFixed in
kubeshop/testkube-logs-server:latest094186b19698
stdlib@go1.24.1
1.25.13

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1,476
testkube-operatorkubeshop2.1.1542 of 3See more

testkube-operator kubeshop 2.1.154

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

Container imageDigestPackageFixed in
kubeshop/kube-webhook-certgen:0.0.7866827c379ae
stdlib@go1.23.6
1.25.13
kubeshop/testkube-operator:2.1.154def0d0f0d4ab
stdlib@go1.23.9
1.25.13

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1,033
tracetestkubeshop0.3.391 of 2See more

tracetest kubeshop 0.3.39

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

Container imageDigestPackageFixed in
kubeshop/tracetest:v1.7.173d7e3a2db43
stdlib@go1.21.13
1.25.13

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1,601
cloudnative-pgkube-site-follower0.23.01 of 1See more

cloudnative-pg kube-site-follower 0.23.0

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

Container imageDigestPackageFixed in
ghcr.io/cloudnative-pg/cloudnative-pg:1.25.0a27779ed1085
stdlib@go1.23.4
1.25.13

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916
kubeskoopkubeskoop1.0.22 of 2See more

kubeskoop kubeskoop 1.0.2

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

Container imageDigestPackageFixed in
kubeskoop/agent:v1.0.0-rc.19031d9f74832
stdlib@go1.22.1
1.25.13
kubeskoop/controller:v1.0.0-rc.137a3eb73325d
stdlib@go1.22.1
1.25.13

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4,253
apisix-dashboardkubesphereVerified publisher0.3.01 of 1See more

apisix-dashboard kubesphere 0.3.0

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

Container imageDigestPackageFixed in
apache/apisix-dashboard:2.9.0c010ea7d1694
stdlib@go1.14.15
1.25.13

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2,543
apisix-ingress-controllerkubesphereVerified publisher0.8.01 of 2See more

apisix-ingress-controller kubesphere 0.8.0

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

Container imageDigestPackageFixed in
apache/apisix-ingress-controller:1.3.0412f92cde0b3
stdlib@go1.13.8
1.25.13

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2,417
fluentbit-operatorkubesphereVerified publisher0.1.01 of 2See more

fluentbit-operator kubesphere 0.1.0

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

Container imageDigestPackageFixed in
kubesphere/fluentbit-operator:v0.9.0b87db3c57cb3
stdlib@go1.13.15
1.25.13

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2,900
gitlabkubesphereVerified publisher4.2.36 of 17See more

gitlab kubesphere 4.2.3

6 of the 17 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
gitlab/gitlab-runner:alpine-v13.2.1fd7e5dfb9f30
stdlib@go1.13.8
1.25.13
mirrorgitlabcontainers/gitaly:v13.2.283599461ef8b
stdlib@go1.13.9
1.25.13
mirrorgitlabcontainers/gitlab-container-registry:v2.9.1-gitlab06b19a4bc805
stdlib@go1.13.9
1.25.13
mirrorgitlabcontainers/gitlab-shell:v13.3.09f3654f1eafc
stdlib@go1.13.9
1.25.13
mirrorgitlabcontainers/gitlab-workhorse-ce:v13.2.2a6d7bf42805a
stdlib@go1.13.9
1.25.13
mirrorgitlabcontainers/kubectl:1.13.1299931bd06b41
stdlib@go1.13.3
1.25.13

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39,138
harborkubesphereVerified publisher1.9.37 of 11See more

harbor kubesphere 1.9.3

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

Container imageDigestPackageFixed in
goharbor/chartmuseum-photon:v2.5.36ab3ca28e9e5
stdlib@go1.17.7
1.25.13
goharbor/harbor-core:v2.5.386bf3031f4a7
stdlib@go1.17.7
1.25.13
goharbor/harbor-jobservice:v2.5.38d5339ff2d74
stdlib@go1.17.7
1.25.13
goharbor/harbor-registryctl:v2.5.37f82ed1e2635
stdlib@go1.17.7
1.25.13
goharbor/notary-server-photon:v2.5.3fd91a4a1273f
stdlib@go1.14.15
1.25.13
goharbor/notary-signer-photon:v2.5.3a92b51aa7d6e
stdlib@go1.14.15
1.25.13
goharbor/trivy-adapter-photon:v2.5.3b9522c3f5056
stdlib@go1.18.3
1.25.13

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17,895
pvc-autoresizerkubesphereVerified publisher0.1.01 of 1See more

pvc-autoresizer kubesphere 0.1.0

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

Container imageDigestPackageFixed in
kubesphere/pvc-autoresizer:v0.19a18a16c7b87
stdlib@go1.16.10
1.25.13

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1,568
storageclass-accessorkubesphereVerified publisher0.1.01 of 1See more

storageclass-accessor kubesphere 0.1.0

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

Container imageDigestPackageFixed in
kubesphere/storageclass-accessor:v0.1.1eac8f273a9b6
stdlib@go1.16.10
1.25.13

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1,515
mongodbkubesphere-carryon-experimental0.1.21 of 2See more

mongodb kubesphere-carryon-experimental 0.1.2

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

Container imageDigestPackageFixed in
mikefarah/yq:2.4.16fc625c402de
stdlib@go1.13.3
1.25.13

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9,797
aws-efs-csi-driverkubesphere-carryon-test0.1.01 of 3See more

aws-efs-csi-driver kubesphere-carryon-test 0.1.0

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

Container imageDigestPackageFixed in
amazon/aws-efs-csi-driver:v0.3.0b55277652ea8
stdlib@go1.13.4
1.25.13

Open the chart page →

2,625

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.