StackRadar

CVE-2026-56857

Critical

Advisory

Published 8 Oct 2026In the index since 9 Oct 2026
Severity
Critical
worst across findings
CVSS
9.8
base score, highest
EPSS
0.005
41st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
5,263
of 18,131 indexed, latest versions
Container images
6,077
deployed by those charts
Fix available
1 of 1
affected package

Root.Mkdir(All) can follow junctions out of the root on Windows in os

Carried by container images the latest versions of 5,263 of 18,131 indexed charts deploy, on 6,077 images.

Affected packageAffected versionsFixed inImages
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+209 more1.26.96,077
OSV records
GO-2026-6604
Trending
Rank 1 in indexed charts, since 9 Oct 2026. See the ranking →

Charts affected

5,263 by stars
ChartLatestAffected imagesRadar Score
kubestashappscodeVerified publisher2026.10.122 of 2See more

kubestash appscode 2026.10.12

2 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9
ghcr.io/kubestash/kubestash:v0.30.04ff37f9863d5
stdlib@go1.25.5
1.26.9

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1,798
kubestash-certifiedappscodeVerified publisher2026.7.102 of 2See more

kubestash-certified appscode 2026.7.10

2 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9
ghcr.io/kubestash/kubestash:v0.29.00686b2a40280
stdlib@go1.25.13
1.26.9

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1,812
kubestash-operatorappscodeVerified publisher0.30.02 of 2See more

kubestash-operator appscode 0.30.0

2 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9
ghcr.io/kubestash/kubestash:v0.30.04ff37f9863d5
stdlib@go1.25.5
1.26.9

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1,798
kubevaultappscodeVerified publisher2026.10.121 of 3See more

kubevault appscode 2026.10.12

1 of the 3 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9

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1,295
kubevault-certifiedappscodeVerified publisher2026.2.271 of 1See more

kubevault-certified appscode 2026.2.27

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/kubevault/vault-operator:v0.24.00087cb49616f
stdlib@go1.25.9
1.26.9

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1,616
kubevault-webhook-serverappscodeVerified publisher0.26.01 of 2See more

kubevault-webhook-server appscode 0.26.0

1 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9

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1,016
kubevirt-infra-csi-driverappscodeVerified publisher0.1.05 of 6See more

kubevirt-infra-csi-driver appscode 0.1.0

5 of the 6 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
quay.io/kubevirt/kubevirt-csi-driver:latestbbc43bc25025
stdlib@go1.24.13
1.26.9
quay.io/openshift/origin-csi-external-attacher:latestd984102dfcdb
stdlib@go1.24.11
1.26.9
quay.io/openshift/origin-csi-external-provisioner:latest250b9a4fce50
stdlib@go1.24.6
1.26.9
quay.io/openshift/origin-csi-livenessprobe:latesta6341950c413
stdlib@go1.24.6
1.26.9
registry.k8s.io/sig-storage/csi-resizer:v1.13.12a0b297cc7c4
stdlib@go1.23.1
1.26.9

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5,954
kubevirt-tenant-csi-driverappscodeVerified publisher0.1.04 of 4See more

kubevirt-tenant-csi-driver appscode 0.1.0

4 of the 4 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
quay.io/kubevirt/kubevirt-csi-driver:latestbbc43bc25025
stdlib@go1.24.13
1.26.9
quay.io/openshift/origin-csi-livenessprobe:latesta6341950c413
stdlib@go1.24.6
1.26.9
quay.io/openshift/origin-csi-node-driver-registrar:latest5102b02862b8
stdlib@go1.24.6
1.26.9
registry.k8s.io/sig-storage/snapshot-controller:v6.3.1ce6ca3c0e30b
stdlib@go1.20.5
1.26.9

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4,655
license-proxyserverappscodeVerified publisher2026.9.181 of 1See more

license-proxyserver appscode 2026.9.18

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/license-proxyserver:v0.1.28dfd7a44f362
stdlib@go1.25.13
1.26.9

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325
license-proxyserver-addon-managerappscodeVerified publisher2024.2.251 of 1See more

license-proxyserver-addon-manager appscode 2024.2.25

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/license-proxyserver:v0.0.8d6c2532ea386
stdlib@go1.22.1
1.26.9

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2,066
license-proxyserver-managerappscodeVerified publisher2026.9.181 of 1See more

license-proxyserver-manager appscode 2026.9.18

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/license-proxyserver:v0.1.28dfd7a44f362
stdlib@go1.25.13
1.26.9

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325
managed-serviceaccountappscodeVerified publisher2024.2.251 of 1See more

managed-serviceaccount appscode 2024.2.25

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/managed-serviceaccount:latest365183f83ac9
stdlib@go1.22.0
1.26.9

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3,131
managed-serviceaccount-managerappscodeVerified publisher2026.2.161 of 1See more

managed-serviceaccount-manager appscode 2026.2.16

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/managed-serviceaccount:v0.10.0fc256885915b
stdlib@go1.25.8
1.26.9

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1,396
marketplace-apiappscodeVerified publisher2026.10.121 of 1See more

marketplace-api appscode 2026.10.12

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/b3:v2026.10.1265bce2a5ff54
stdlib@go1.25.3
1.26.9

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2,685
monitoring-operatorappscodeVerified publisher2026.6.121 of 1See more

monitoring-operator appscode 2026.6.12

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/grafana-tools:v0.8.077c9d29080eb
stdlib@go1.25.13
1.26.9

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642
multicluster-controlplaneappscodeVerified publisher2025.4.301 of 1See more

multicluster-controlplane appscode 2025.4.30

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/multicluster-controlplane:latest6de40f528be9
stdlib@go1.21.8
1.26.9

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3,301
multicluster-ingress-readerappscodeVerified publisher2024.7.101 of 1See more

multicluster-ingress-reader appscode 2024.7.10

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9

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708
offline-license-serverappscodeVerified publisher2026.10.121 of 2See more

offline-license-server appscode 2026.10.12

1 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/offline-license-server:v0.0.76e4b66308d8f6
stdlib@go1.25.5
1.26.9

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2,216
opentelemetry-kube-stackappscodeVerified publisher0.14.123 of 3See more

opentelemetry-kube-stack appscode 0.14.12

3 of the 3 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
rancher/kubectl:v1.34.1090bef429ed1
stdlib@go1.24.6
1.26.9
ghcr.io/open-telemetry/opentelemetry-operator/opentelemetry-operator:0.144.079b81912f1fb
stdlib@go1.25.6
1.26.9
quay.io/brancz/kube-rbac-proxy:v0.20.0147cb28fea35
stdlib@go1.25.1
1.26.9

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3,323
operator-shard-managerappscodeVerified publisher2026.6.221 of 1See more

operator-shard-manager appscode 2026.6.22

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/operator-shard-manager:v0.0.64a16c6ccecb8
stdlib@go1.25.11
1.26.9

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813
opscenter-configappscodeVerified publisher2022.6.141 of 2See more

opscenter-config appscode 2022.6.14

1 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/panopticon:v0.0.62cdae231ed8a
stdlib@go1.19.4
1.26.9

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2,676
opscenter-coreappscodeVerified publisher2022.6.144 of 4See more

opscenter-core appscode 2022.6.14

4 of the 4 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/grafana-tools:v0.0.1f60324bca644
stdlib@go1.19.4
1.26.9
ghcr.io/appscode/kube-ui-server:v0.0.1340775d6850b5
stdlib@go1.19.5
1.26.9
ghcr.io/appscode/license-proxyserver:v0.0.372a5c874d854
stdlib@go1.19.6
1.26.9
ghcr.io/appscode/supervisor:v0.0.21a58f56724da
stdlib@go1.19.4
1.26.9

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11,108
outbox-syncerappscodeVerified publisher2026.10.121 of 1See more

outbox-syncer appscode 2026.10.12

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/outboxsyncer:v0.6.0c52861c4669f
stdlib@go1.25.13
1.26.9

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355
panopticonappscodeVerified publisher2026.9.182 of 2See more

panopticon appscode 2026.9.18

2 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9
ghcr.io/appscode/panopticon:v0.0.243ea0e226a86d
stdlib@go1.25.13
1.26.9

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1,084
persesappscodeVerified publisher2026.6.22 of 2See more

perses appscode 2026.6.2

2 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode-images/postgres:18.3-bookworm8d320c6facbc
stdlib@go1.24.6
1.26.9
ghcr.io/opnpulse/perses:v2026.4.247f540d844c54
stdlib@go1.25.14
1.26.9

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3,785
petsetappscodeVerified publisher2026.9.181 of 1See more

petset appscode 2026.9.18

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/petset:v0.2.0913f0858eb24
stdlib@go1.25.13
1.26.9

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735
pgoutboxappscodeVerified publisher2026.7.101 of 1See more

pgoutbox appscode 2026.7.10

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/pgoutbox:v0.0.4a96e06ec5e9f
stdlib@go1.25.12
1.26.9

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1,274
platform-apiappscodeVerified publisher2026.10.122 of 3See more

platform-api appscode 2026.10.12

2 of the 3 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/b3:v2026.10.1265bce2a5ff54
stdlib@go1.25.3
1.26.9
ghcr.io/appscode/gotenberg:8.25f9104080d9a7
stdlib@go1.25.4
1.26.9

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43,757
platform-linksappscodeVerified publisher2026.10.121 of 1See more

platform-links appscode 2026.10.12

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/fileserver:v0.0.2b1857871e06c
stdlib@go1.25.4
1.26.9

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1,260
prom-label-proxyappscodeVerified publisher2026.9.221 of 1See more

prom-label-proxy appscode 2026.9.22

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/opnpulse/prom-label-proxy:v2026.9.2247afd6372838
stdlib@go1.25.14
1.26.9

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351
prom-proxyappscodeVerified publisher2023.3.231 of 1See more

prom-proxy appscode 2023.3.23

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/b3:v2023.03.235f5a40fc1702
stdlib@go1.20.2
1.26.9

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3,523
regcacheappscodeVerified publisher2026.10.121 of 1See more

regcache appscode 2026.10.12

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
library/registry:3.1.11be55279f18a
stdlib@go1.25.9
1.26.9

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1,068
secrets-store-csi-driver-provider-virtual-secretsappscodeVerified publisher2026.8.141 of 1See more

secrets-store-csi-driver-provider-virtual-secrets appscode 2026.8.14

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/secrets-store-csi-driver-provider-virtual-secrets:v0.2.07afb394f9f97
stdlib@go1.25.12
1.26.9

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1,057
service-backendappscodeVerified publisher2026.10.121 of 1See more

service-backend appscode 2026.10.12

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/service-provider:v0.0.2f6e481386d70
stdlib@go1.25.5
1.26.9

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1,851
service-gatewayappscodeVerified publisher2026.10.123 of 3See more

service-gateway appscode 2026.10.12

3 of the 3 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/voyagermesh/crd-manager:v0.4.04466bb77dc78
stdlib@go1.25.13
1.26.9
ghcr.io/voyagermesh/echoserver:v20221109fa56a9251de6
stdlib@go1.19
1.26.9
ghcr.io/voyagermesh/gateway:v1.8.24237fd16a3cb
stdlib@go1.26.4
1.26.9

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3,583
service-presetsappscodeVerified publisher2024.2.111 of 1See more

service-presets appscode 2024.2.11

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/voyagermesh/echoserver:v20221109-7ee2f3efa56a9251de6
stdlib@go1.19
1.26.9

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1,576
service-providerappscodeVerified publisher2026.10.122 of 2See more

service-provider appscode 2026.10.12

2 of the 2 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kube-rbac-proxy:v0.18.27de54b6dedc8
stdlib@go1.23.3
1.26.9
ghcr.io/appscode/service-provider:v0.0.2f6e481386d70
stdlib@go1.25.5
1.26.9

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3,322
service-vaultappscodeVerified publisher2026.10.121 of 3See more

service-vault appscode 2026.10.12

1 of the 3 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.26.9

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1,295
sidekickappscodeVerified publisher2026.7.101 of 1See more

sidekick appscode 2026.7.10

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/sidekick:v0.0.16d8d2a3c22ee7
stdlib@go1.25.12
1.26.9

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642
stash-communityappscodeVerified publisher0.42.04 of 4See more

stash-community appscode 0.42.0

4 of the 4 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
prom/pushgateway:v1.4.2a684e7c830a4
stdlib@go1.16.9
1.26.9
ghcr.io/appscode/kubectl-nonroot:1.3183d43cc41590
stdlib@go1.24.9
1.26.9
ghcr.io/stashed/stash:v0.42.03a98245a7667
stdlib@go1.25.3
1.26.9
ghcr.io/stashed/stash-crd-installer:v0.42.076f0a650e44b
stdlib@go1.25.3
1.26.9

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6,259
stash-opscenterappscodeVerified publisher2025.10.171 of 1See more

stash-opscenter appscode 2025.10.17

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/stashed/stash-ui-server:v0.23.047cffbc65700
stdlib@go1.25.3
1.26.9

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1,152
stash-ui-serverappscodeVerified publisher0.23.01 of 1See more

stash-ui-server appscode 0.23.0

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/stashed/stash-ui-server:v0.23.047cffbc65700
stdlib@go1.25.3
1.26.9

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1,152
statefulsetappscodeVerified publisher0.0.12 of 3See more

statefulset appscode 0.0.1

2 of the 3 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/kube-rbac-proxy:v0.11.00df4ae70e3bd
stdlib@go1.15.14
1.26.9
ghcr.io/appscode/kubectl-nonroot:v1.248ee5bdd68977
stdlib@go1.20.7
1.26.9

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4,442
storage-metrics-serverappscodeVerified publisher2026.7.81 of 1See more

storage-metrics-server appscode 2026.7.8

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/storage-metrics-server:v0.1.09cb4acb742a9
stdlib@go1.25.12
1.26.9

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964
supervisorappscodeVerified publisher2026.2.161 of 1See more

supervisor appscode 2026.2.16

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/supervisor:v0.0.1223affde10a92
stdlib@go1.25.12
1.26.9

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530
taskqueueappscodeVerified publisher2026.2.161 of 1See more

taskqueue appscode 2026.2.16

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/taskqueue:v0.0.36877c958a3c6
stdlib@go1.25.5
1.26.9

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1,538
tenant-operatorappscodeVerified publisher2026.9.221 of 1See more

tenant-operator appscode 2026.9.22

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/opnpulse/tenant-operator:v0.0.38fe9b4157ed2
stdlib@go1.25.14
1.26.9

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432
thanos-operatorappscodeVerified publisher2026.6.21 of 1See more

thanos-operator appscode 2026.6.2

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/opnpulse/thanos-operator:v2026.4.24e05a3e701291
stdlib@go1.26.2
1.26.9

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751
tricksterappscodeVerified publisher2026.1.151 of 1See more

trickster appscode 2026.1.15

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/trickster:v2.0.0cdbbed831f28
stdlib@go1.25.5
1.26.9

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1,692
vcd-lb-gcappscodeVerified publisher2026.6.251 of 1See more

vcd-lb-gc appscode 2026.6.25

1 of the 1 container images this version deploys carry CVE-2026-56857.

Container imageDigestPackageFixed in
ghcr.io/appscode/vcd-lb-gc:v0.1.0524c4045cd21
stdlib@go1.25.11
1.26.9

Open the chart page →

499

Container images carrying it

6,077 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

No deployed image carries CVE-2026-56857.

syft 1.42.1 · advisories as of 14 Oct 2026

Corrections: contact@stackradar.io

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