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
4,704
of 17,911 indexed, latest versions
Container images
5,369
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 4,704 of 17,911 indexed charts deploy, on 5,369 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+193 more1.25.135,369
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,704 by stars
ChartLatestAffected imagesRadar Score
posthogzeet0.23.22 of 9See more

posthog zeet 0.23.2

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

Container imageDigestPackageFixed in
altinity/clickhouse-operator:0.19.07a85f522c5bc
stdlib@go1.17.13
1.25.13
altinity/metrics-exporter:latest8940ecadae65
stdlib@go1.26.5
1.25.13

Open the chart page →

3,751
endlessh-gozekker6Verified publisher0.4.01 of 1See more

endlessh-go zekker6 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/shizunge/endlessh-go:2026.0730.08826dad32623
stdlib@go1.26.5
1.25.13

Open the chart page →

525
zookeeper-exporterzookeeper-exporter0.1.01 of 1See more

zookeeper-exporter zookeeper-exporter 0.1.0

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

Container imageDigestPackageFixed in
dabealu/zookeeper-exporter:latest86106fec315f
stdlib@go1.14.15
1.25.13

Open the chart page →

1,249
zoo-project-druzoo-projectOfficialVerified publisher0.10.42 of 6See more

zoo-project-dru zoo-project 0.10.4

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

Container imageDigestPackageFixed in
library/postgres:18.4-alpine3.249a8afca54e78
stdlib@go1.24.6
1.25.13
zooproject/zoo-project:dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a9a507cb7e2dd
stdlib@go1.26.5
1.25.13

Open the chart page →

8,374

Container images carrying it

5,369 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
library/traefik:2.4.8eda951fd29a8
stdlib@go1.16.2
1.25.13
2
library/traefik:2.2.8f5af5a5ce17f
stdlib@go1.14.6
1.25.13
2
lightninglabs/lnd:v0.18.3-betaf86bbec4dfb3
stdlib@go1.22.5
1.25.13
2
linuxserver/cloud9:latest:version-1.29.245c5fe102ff3
stdlib@go1.17.11
1.25.13
2
linuxserver/plex:1.43.4:latest1f6f97d76e7b
stdlib@go1.26.5
1.25.13
2
listmonk/listmonk:v2.1.0d2eac77ddfad
stdlib@go1.17.6
1.25.13
2
listmonk/listmonk:latest:v6.2.0f535d59e1499
stdlib@go1.26.1
1.25.13
2
longhornio/longhorn-manager:v1.12.183b79f57043f
stdlib@go1.26.5
1.25.13
2
longhornio/longhorn-manager:v1.2.3dca34321452c
stdlib@go1.14.1
1.25.13
2
longhornio/longhorn-share-manager:v1.12.1efaf47aeb4e8
stdlib@go1.26.5
1.25.13
2
longhornio/longhorn-ui:v1.12.103a3ce6673df
stdlib@go1.25.12
1.25.13
2
louislam/uptime-kuma:2.3.29aeb4e51d038
stdlib@go1.20.5
1.25.13
2
louislam/uptime-kuma:2.5.0a8610b3b4c38
stdlib@go1.20.5
1.25.13
2
louislam/uptime-kuma:2.5.5c74379ac4509
stdlib@go1.20.5
1.25.13
2
mattermost/mattermost-team-edition:10.11.2b8bd1246cb3a
stdlib@go1.24.5
1.25.13
2
maxrocketinternet/datadog-controller:0.1a867315facf8
stdlib@go1.13.15
1.25.13
2
maxrocketinternet/soti-mobicontrol-exporter:0.61a281b76efa3
stdlib@go1.14
1.25.13
2
mesosphere/kubeaddons-catalog:v0.11.4073db43d0b8b
stdlib@go1.15.2
1.25.13
2
mesosphere/kubectl:v1.35.0-alpineea01a9387771
stdlib@go1.25.5
1.25.13
2
moby/buildkit:v0.32.2-rootless504731e577c2
stdlib@go1.25.7
1.25.13
2
nacos/nacos-server:latest1c191c30c8cd
stdlib@go1.26.5
1.25.13
2
natsio/nats-box:0.11.09fbf7bf684e4
stdlib@go1.18.1
1.25.13
2
natsio/nats-server-config-reloader:0.21.110ff229eaf52
stdlib@go1.25.5
1.25.13
2
natsio/nats-server-config-reloader:0.7.2911ce7ed2f55
stdlib@go1.19
1.25.13
2
natsio/nats-server-config-reloader:0.10.1e414cc7e6f59
stdlib@go1.19.4
1.25.13
2
natsio/prometheus-nats-exporter:0.10.016048afb67a5
stdlib@go1.19
1.25.13
2
natsio/prometheus-nats-exporter:0.17.326c826662ac8
stdlib@go1.24.2
1.25.13
2
natsio/prometheus-nats-exporter:0.11.031c02aac089a
stdlib@go1.20.3
1.25.13
2
nousresearch/hermes-agent:v2026.9.24fca358f12efd
stdlib@go1.24.4
1.25.13
2
obolnetwork/charon:v1.10.0278c7e2897b6
stdlib@go1.26.1
1.25.13
2
oliver006/redis_exporter:v1.9.04af75e9f16f6
stdlib@go1.14.4
1.25.13
2
opencloudeu/opencloud-rolling:2.1.0f9634bb04905
stdlib@go1.24.2
1.25.13
2
opendatacube/ows:latest668cbb41473c
stdlib@go1.22.2
1.25.13
2
openebs/etcd:3.6.4-debian-12-r0c86c06f1ce6a
stdlib@go1.24.5
1.25.13
2
openebs/provisioner-localpv:4.6.099f5116f5cb8
stdlib@go1.25.0
1.25.13
2
openkruise/kruise-helm-hook:v0.1.0edc7cf9428fd
stdlib@go1.20.14
1.25.13
2
openpolicyagent/gatekeeper:v3.4.0-rc.1825370bdb3c3
stdlib@go1.16.2
1.25.13
2
oryd/hydra-maester:v0.0.420a7a2bfd0e7d
stdlib@go1.26.3
1.25.13
2
oryd/kratos:v1.0.0d06fc5845f63
stdlib@go1.20.5
1.25.13
2
oryd/kratos:v1.3.1fe2428f103a6
stdlib@go1.23.2
1.25.13
2
oryd/oathkeeper:v0.40.6e8cb9b79a89c
stdlib@go1.20.5
1.25.13
2
osixia/openldap:1.4.0ccd95cc6e61e
stdlib@go1.13.4
1.25.13
2
otel/opentelemetry-collector-contrib:0.96.07ef2a2ff46b9
stdlib@go1.21.7
1.25.13
2
otel/opentelemetry-collector-contrib:0.145.0a7343f018690
stdlib@go1.25.7
1.25.13
2
otel/opentelemetry-collector-k8s:0.111.032b3c8296dcc
stdlib@go1.23.2
1.25.13
2
outlinewiki/outline:0.69.1d060dcd8f9aa
stdlib@go1.19.4
1.25.13
2
passbolt/passbolt:3.4.0-ce-non-root655547e17263
stdlib@go1.14.4
1.25.13
2
percona/everest-helmtools:0.0.1904458d04a18
stdlib@go1.24.6
1.25.13
2
percona/percona-xtradb-cluster-operator:1.20.0ac4d0995c71e
stdlib@go1.26.4
1.25.13
2
pgautoupgrade/pgautoupgrade:18-alpine48b448825656
stdlib@go1.24.6
1.25.13
2

syft 1.42.1 · advisories as of 27 Sept 2026

Corrections: contact@stackradar.io

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