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
4,730
of 17,939 indexed, latest versions
Container images
5,403
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 4,730 of 17,939 indexed charts deploy, on 5,403 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 more1.25.135,403
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,730 by stars
ChartLatestAffected imagesRadar Score
longhornwener1.2.31 of 2See more

longhorn wener 1.2.3

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

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.2.3dca34321452c
stdlib@go1.14.1
1.25.13

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15,740
mesherywener1.0.701 of 1See more

meshery wener 1.0.70

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

Container imageDigestPackageFixed in
meshery/meshery:stable-latest44b64ee128fb
stdlib@go1.26.4
1.25.13

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1,586
minio-operatorwener4.3.71 of 2See more

minio-operator wener 4.3.7

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

Container imageDigestPackageFixed in
minio/operator:v4.3.754393e03f3b2
stdlib@go1.17.4
1.25.13

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6,136
natswener2.15.02 of 3See more

nats wener 2.15.0

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

Container imageDigestPackageFixed in
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

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2,205
nats-account-serverwener0.8.11 of 1See more

nats-account-server wener 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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2,644
nfs-subdir-external-provisionerwener4.0.181 of 1See more

nfs-subdir-external-provisioner wener 4.0.18

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.263d5e04551ec
stdlib@go1.15
1.25.13

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2,744
openebswener3.10.03 of 3See more

openebs wener 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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10,873
prometheus-blackbox-exporterwener11.19.11 of 1See more

prometheus-blackbox-exporter wener 11.19.1

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

Container imageDigestPackageFixed in
quay.io/prometheus/blackbox-exporter:v0.28.0e753ff9f3fc4
stdlib@go1.25.5
1.25.13

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599
prometheus-mysql-exporterwener2.15.01 of 1See more

prometheus-mysql-exporter wener 2.15.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/mysqld-exporter:v0.20.0abed8dac117b
stdlib@go1.26.5
1.25.13

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80
prometheus-node-exporterwener4.59.01 of 1See more

prometheus-node-exporter wener 4.59.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/node-exporter:v1.12.11b4e4438faca
stdlib@go1.26.5
1.25.13

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80
prometheus-pushgatewaywener3.9.01 of 1See more

prometheus-pushgateway wener 3.9.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/pushgateway:v1.11.374fa117cef2d
stdlib@go1.26.3
1.25.13

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127
prometheus-statsd-exporterwener1.0.01 of 1See more

prometheus-statsd-exporter wener 1.0.0

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

Container imageDigestPackageFixed in
prom/statsd-exporter:v0.28.04e7a1f00b9b2
stdlib@go1.23.2
1.25.13

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777
rancherwener2.15.21 of 2See more

rancher wener 2.15.2

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

Container imageDigestPackageFixed in
rancher/rancher:v2.15.20c3d8e570255
stdlib@go1.26.4
1.25.13

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1,623
temporalwener0.15.16 of 13See more

temporal wener 0.15.1

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

Container imageDigestPackageFixed in
grafana/grafana:6.7.11ff3999e0fc0
stdlib@go1.13.4
1.25.13
prom/alertmanager:v0.20.07e4e9f7a0954
stdlib@go1.13.5
1.25.13
prom/prometheus:v2.16.0e4ca62c0d62f
stdlib@go1.13.8
1.25.13
prom/pushgateway:v1.0.1a5df60347882
stdlib@go1.13.5
1.25.13
temporalio/admin-tools:1.15.135034611d981
stdlib@go1.17.6
1.25.13
temporalio/server:1.15.1e26758f5a1bf
stdlib@go1.17.6
1.25.13

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22,774
traefikwener9.1.11 of 1See more

traefik wener 9.1.1

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

Container imageDigestPackageFixed in
library/traefik:2.2.8f5af5a5ce17f
stdlib@go1.14.6
1.25.13

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3,391
vaultwener0.34.12 of 2See more

vault wener 0.34.1

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

Container imageDigestPackageFixed in
hashicorp/vault:2.0.45be49781ecf7
stdlib@go1.26.5
1.25.13
hashicorp/vault-k8s:1.7.655e27b080c9b
stdlib@go1.26.5
1.25.13

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594
victoria-metrics-k8s-stackwener0.95.03 of 7See more

victoria-metrics-k8s-stack wener 0.95.0

3 of the 7 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
ghcr.io/victoriametrics/sync-job:v0.0.17b6f233532a85
stdlib@go1.26.4-X:jsonv2
1.25.13
quay.io/prometheus/node-exporter:v1.12.11b4e4438faca
stdlib@go1.26.5
1.25.13

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765
ambassadorwenerme6.9.51 of 2See more

ambassador wenerme 6.9.5

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

Container imageDigestPackageFixed in
datawire/aes:1.14.48588eafe6862
stdlib@go1.15
1.25.13

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4,169
apisixwenerme2.17.01 of 3See more

apisix wenerme 2.17.0

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

Container imageDigestPackageFixed in
bitnamilegacy/etcd:latest99b408c15272
stdlib@go1.23.10
1.25.13

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3,340
apisix-ingress-controllerwenerme1.4.01 of 2See more

apisix-ingress-controller wenerme 1.4.0

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

Container imageDigestPackageFixed in
apache/apisix-ingress-controller:2.2.05c5efa4c7f2a
stdlib@go1.26.5
1.25.13

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1,844
argocd-image-updaterwenerme1.3.11 of 1See more

argocd-image-updater wenerme 1.3.1

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

Container imageDigestPackageFixed in
quay.io/argoprojlabs/argocd-image-updater:v1.3.0cb009167015c
stdlib@go1.26.5
1.25.13

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787
argo-eventswenerme2.4.271 of 1See more

argo-events wenerme 2.4.27

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

Container imageDigestPackageFixed in
quay.io/argoproj/argo-events:v1.9.11fa07b2c9ece6
stdlib@go1.25.6
1.25.13

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1,124
argo-workflowswenerme2.0.83 of 3See more

argo-workflows wenerme 2.0.8

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

Container imageDigestPackageFixed in
quay.io/argoproj/argo-workflows-crdinstaller:v4.1.4111ea7bba0ec
stdlib@go1.26.5
1.25.13
quay.io/argoproj/argocli:v4.1.4c3c2bc505a7d
stdlib@go1.26.5
1.25.13
quay.io/argoproj/workflow-controller:v4.1.486a1acba574f
stdlib@go1.26.5
1.25.13

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263
athens-proxywenerme0.5.22 of 2See more

athens-proxy wenerme 0.5.2

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

Container imageDigestPackageFixed in
gomods/athens:v0.11.0efb811df7844
stdlib@go1.13.10
1.25.13
jaegertracing/all-in-one:latestab6f1a1f0fb4
stdlib@go1.25.4
1.25.13

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5,049
cadencewenerme0.23.02 of 5See more

cadence wenerme 0.23.0

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

Container imageDigestPackageFixed in
ubercadence/server:0.23.22ac5491d13bb
stdlib@go1.13.6
1.25.13
ghcr.io/banzaicloud/tcheck:latest0147d87c2019
stdlib@go1.15.2
1.25.13

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10,190
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

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

Container imageDigestPackageFixed in
datawire/emissary:3.12.21f67a1292d2a
stdlib@go1.22.4
1.25.13

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80,142
filebrowserwenerme1.0.01 of 1See more

filebrowser wenerme 1.0.0

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

Container imageDigestPackageFixed in
filebrowser/filebrowser:v2.13.0c5d0a75a0041
stdlib@go1.16.2
1.25.13

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3,182
frpcwenerme1.0.11 of 1See more

frpc wenerme 1.0.1

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

Container imageDigestPackageFixed in
wener/frpc:v0.37.0cc9fd4da44c0
stdlib@go1.17.3
1.25.13

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3,358
giteawenerme12.7.02 of 4See more

gitea wenerme 12.7.0

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

Container imageDigestPackageFixed in
bitnamilegacy/pgpool:4.6.3-debian-12-r0d3bf3910f148
stdlib@go1.25.0
1.25.13
bitnamilegacy/valkey-cluster:8.1.3-debian-12-r332869e769b7e
stdlib@go1.24.6
1.25.13

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9,395
gitlab-runnerwenerme0.93.01 of 1See more

gitlab-runner wenerme 0.93.0

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

Container imageDigestPackageFixed in
registry.gitlab.com/gitlab-org/gitlab-runner:alpine-v19.4.0a4838319e55b
stdlib@go1.26.5
1.25.13

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290
harborwenerme1.19.25 of 8See more

harbor wenerme 1.19.2

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

Container imageDigestPackageFixed in
goharbor/harbor-core:v2.15.2d7b780d23721
stdlib@go1.26.4
1.25.13
goharbor/harbor-jobservice:v2.15.2f71a4452a095
stdlib@go1.26.4
1.25.13
goharbor/harbor-registryctl:v2.15.2223d5cb49d5d
stdlib@go1.26.4
1.25.13
goharbor/registry-photon:v2.15.2c4ebef61ceb5
stdlib@go1.26.4
1.25.13
goharbor/trivy-adapter-photon:v2.15.2215c07b71c37
stdlib@go1.26.4
1.25.13

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1,802
juicefs-csi-driverwenerme0.33.03 of 5See more

juicefs-csi-driver wenerme 0.33.0

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.9.0cd21e19cd8bb
stdlib@go1.20.5
1.25.13
registry.k8s.io/sig-storage/csi-resizer:v1.9.0f1f352df9787
stdlib@go1.20.5
1.25.13
registry.k8s.io/sig-storage/livenessprobe:v2.12.05baeb4a6d7d5
stdlib@go1.21.5
1.25.13

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9,369
kubernetes-dashboardwenerme7.14.04 of 5See more

kubernetes-dashboard wenerme 7.14.0

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

Container imageDigestPackageFixed in
kubernetesui/dashboard-api:1.14.096a702cfd339
stdlib@go1.23.12
1.25.13
kubernetesui/dashboard-auth:1.4.053e9917898bf
stdlib@go1.23.12
1.25.13
kubernetesui/dashboard-metrics-scraper:1.2.25154b68252bd
stdlib@go1.23.4
1.25.13
kubernetesui/dashboard-web:1.7.0cc7c31bd2d84
stdlib@go1.23.9
1.25.13

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3,173
logging-operatorwenerme3.17.101 of 1See more

logging-operator wenerme 3.17.10

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

Container imageDigestPackageFixed in
ghcr.io/banzaicloud/logging-operator:3.17.101b530cf7c07f
stdlib@go1.17.13
1.25.13

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1,641
longhornwenerme1.2.31 of 2See more

longhorn wenerme 1.2.3

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

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.2.3dca34321452c
stdlib@go1.14.1
1.25.13

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15,740
mesherywenerme1.0.701 of 1See more

meshery wenerme 1.0.70

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

Container imageDigestPackageFixed in
meshery/meshery:stable-latest44b64ee128fb
stdlib@go1.26.4
1.25.13

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1,586
nats-account-serverwenerme0.8.11 of 1See more

nats-account-server wenerme 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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2,644
nfs-subdir-external-provisionerwenerme4.0.181 of 1See more

nfs-subdir-external-provisioner wenerme 4.0.18

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.263d5e04551ec
stdlib@go1.15
1.25.13

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2,744
openebswenerme3.10.03 of 3See more

openebs wenerme 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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10,873
prometheuswenerme29.35.02 of 6See more

prometheus wenerme 29.35.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/node-exporter:v1.12.11b4e4438faca
stdlib@go1.26.5
1.25.13
quay.io/prometheus/pushgateway:v1.11.374fa117cef2d
stdlib@go1.26.3
1.25.13

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418
prometheus-mysql-exporterwenerme2.15.01 of 1See more

prometheus-mysql-exporter wenerme 2.15.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/mysqld-exporter:v0.20.0abed8dac117b
stdlib@go1.26.5
1.25.13

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80
prometheus-node-exporterwenerme4.59.01 of 1See more

prometheus-node-exporter wenerme 4.59.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/node-exporter:v1.12.11b4e4438faca
stdlib@go1.26.5
1.25.13

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80
prometheus-pushgatewaywenerme3.9.01 of 1See more

prometheus-pushgateway wenerme 3.9.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/pushgateway:v1.11.374fa117cef2d
stdlib@go1.26.3
1.25.13

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127
prometheus-snmp-exporterwenerme9.18.11 of 1See more

prometheus-snmp-exporter wenerme 9.18.1

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

Container imageDigestPackageFixed in
quay.io/prometheus/snmp-exporter:v0.30.1e5fd5e8b43ac
stdlib@go1.25.5
1.25.13

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503
prometheus-statsd-exporterwenerme1.0.01 of 1See more

prometheus-statsd-exporter wenerme 1.0.0

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

Container imageDigestPackageFixed in
prom/statsd-exporter:v0.28.04e7a1f00b9b2
stdlib@go1.23.2
1.25.13

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777
rancherwenerme2.15.21 of 2See more

rancher wenerme 2.15.2

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

Container imageDigestPackageFixed in
rancher/rancher:v2.15.20c3d8e570255
stdlib@go1.26.4
1.25.13

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1,623
seaweedfswenerme2.92.01 of 1See more

seaweedfs wenerme 2.92.0

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

Container imageDigestPackageFixed in
chrislusf/seaweedfs:2.92db095fe8a8d6
stdlib@go1.17.7
1.25.13

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2,755
temporalwenerme0.15.16 of 13See more

temporal wenerme 0.15.1

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

Container imageDigestPackageFixed in
grafana/grafana:6.7.11ff3999e0fc0
stdlib@go1.13.4
1.25.13
prom/alertmanager:v0.20.07e4e9f7a0954
stdlib@go1.13.5
1.25.13
prom/prometheus:v2.16.0e4ca62c0d62f
stdlib@go1.13.8
1.25.13
prom/pushgateway:v1.0.1a5df60347882
stdlib@go1.13.5
1.25.13
temporalio/admin-tools:1.15.135034611d981
stdlib@go1.17.6
1.25.13
temporalio/server:1.15.1e26758f5a1bf
stdlib@go1.17.6
1.25.13

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22,774
traefikwenerme9.1.11 of 1See more

traefik wenerme 9.1.1

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

Container imageDigestPackageFixed in
library/traefik:2.2.8f5af5a5ce17f
stdlib@go1.14.6
1.25.13

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3,391
vaultwenerme0.34.12 of 2See more

vault wenerme 0.34.1

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

Container imageDigestPackageFixed in
hashicorp/vault:2.0.45be49781ecf7
stdlib@go1.26.5
1.25.13
hashicorp/vault-k8s:1.7.655e27b080c9b
stdlib@go1.26.5
1.25.13

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594

Container images carrying it

5,403 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

Container imageDigestPackageFixed inUsed by
registry.k8s.io/sig-storage/snapshot-controller:v6.2.198bab4eaf23c
stdlib@go1.19
1.25.13
1
registry.k8s.io/sig-storage/snapshot-controller:v6.3.1ce6ca3c0e30b
stdlib@go1.20.5
1.25.13
1
registry.k8s.io/sig-storage/volume-data-source-validator:v1.0.0d35884236461
stdlib@go1.17.3
1.25.13
1

syft 1.42.1 · advisories as of 29 Sept 2026

Corrections: contact@stackradar.io

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