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
4,712
of 17,966 indexed, latest versions
Container images
5,376
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 4,712 of 17,966 indexed charts deploy, on 5,376 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 more1.25.135,376
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,712 by stars
ChartLatestAffected imagesRadar Score
kube-state-metricselasticVerified publisher6.1.01 of 1See more

kube-state-metrics elastic 6.1.0

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

Container imageDigestPackageFixed in
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.16.0e750cd4b43f7
stdlib@go1.24.4
1.25.13

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767
netobserv-flowelastiflowVerified publisher0.11.01 of 1See more

netobserv-flow elastiflow 0.11.0

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

Container imageDigestPackageFixed in
elastiflow/flow-collector:7.26.0fee67842e16b
stdlib@go1.25.10
1.25.13

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1,667
seafileeleksbai0.1.12 of 3See more

seafile eleksbai 0.1.1

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

Container imageDigestPackageFixed in
library/mariadb:10.640153feb479c
stdlib@go1.24.6
1.25.13
seafileltd/seafile-mc:9.0.106693911bcc40
stdlib@go1.19
1.25.13

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94,115
elk-stackelk-stack-test1.0.21 of 9See more

elk-stack elk-stack-test 1.0.2

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

Container imageDigestPackageFixed in
library/logstash:9.1.233eae14f0867
stdlib@go1.23.12
1.25.13

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3,583
elsaelsa0.1.02 of 4See more

elsa elsa 0.1.0

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

Container imageDigestPackageFixed in
geldata/gel:6b3a2815a3956
stdlib@go1.19.8
1.25.13
ghcr.io/stakater/reloader:v1.4.4a571c5b32c0f
stdlib@go1.24.4
1.25.13

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4,329
rabbitmqemberstackVerified publisher1.0.221 of 1See more

rabbitmq emberstack 1.0.22

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

Container imageDigestPackageFixed in
library/rabbitmq:management6ec83ef56205
stdlib@go1.22.2
1.25.13

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895
emissary-ingressemissary-ingress4.1.01 of 1See more

emissary-ingress emissary-ingress 4.1.0

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

Container imageDigestPackageFixed in
ghcr.io/emissary-ingress/emissary:4.1.04a981156abee
stdlib@go1.24.13
1.25.13

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1,103
Navidromeemmas-chartsVerified publisher0.0.41 of 1See more

Navidrome emmas-charts 0.0.4

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

Container imageDigestPackageFixed in
deluan/navidrome:0.49.311a24da08977
stdlib@go1.19.5
1.25.13

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2,846
parrot-mirroremmas-chartsVerified publisher1.0.01 of 1See more

parrot-mirror emmas-charts 1.0.0

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

Container imageDigestPackageFixed in
registry.gitlab.com/parrotsec/project/parrot-mirror-docker:mainf91b602ca572
stdlib@go1.21.0
1.25.13

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2,287
cost-reportempathyco0.7.81 of 1See more

cost-report empathyco 0.7.8

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

Container imageDigestPackageFixed in
empathyco/cost-report:0.0.124f1e26eaacbf
stdlib@go1.15.15
1.25.13

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1,171
deadman-switchempathyco0.0.21 of 1See more

deadman-switch empathyco 0.0.2

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

Container imageDigestPackageFixed in
gcr.io/pingcap-public/deadmansswitch:1.04861d81aa528
stdlib@go1.16.3
1.25.13

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1,262
elasticsearch-umbrellaempathyco0.8.121 of 3See more

elasticsearch-umbrella empathyco 0.8.12

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

Container imageDigestPackageFixed in
prometheuscommunity/elasticsearch-exporter:v1.3.0fe735268fbdc
stdlib@go1.16.9
1.25.13

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10,953
yace-exporterempathyco0.1.01 of 1See more

yace-exporter empathyco 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/nerdswords/yet-another-cloudwatch-exporter:v0.32.0-alpha71e24278a049
stdlib@go1.17.3
1.25.13

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1,647
edge-operatoremqx-operator0.0.51 of 1See more

edge-operator emqx-operator 0.0.5

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

Container imageDigestPackageFixed in
emqx/edge-operator-controller:0.0.553865c1267d9
stdlib@go1.19.10
1.25.13

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1,325
kube-ecp-stackemqx-operator2.5.111 of 16See more

kube-ecp-stack emqx-operator 2.5.1

11 of the 16 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
emqx/ecp-emqx-agent-downloader:2.5.1a8431baa7950
stdlib@go1.23.3
1.25.13
emqx/ecp-main:2.5.1fa876f71e5d6
stdlib@go1.22.0
1.25.13
emqxecp/otelcol:2.5.04c31d9bec846
stdlib@go1.22.12
1.25.13
library/telegraf:1.27507a3eecf809
stdlib@go1.20.7
1.25.13
ghcr.io/buoyantio/prometheus:v2.55.12659f4c2ebb7
stdlib@go1.23.2
1.25.13
quay.io/jetstack/cert-manager-cainjector:v1.16.13c49185718cf
stdlib@go1.23.2
1.25.13
quay.io/jetstack/cert-manager-controller:v1.16.1ae5e14401cde
stdlib@go1.23.2
1.25.13
quay.io/jetstack/cert-manager-startupapicheck:v1.16.1b4a5e42f6dbf
stdlib@go1.23.2
1.25.13
quay.io/jetstack/cert-manager-webhook:v1.16.16edf44244b2a
stdlib@go1.23.2
1.25.13
quay.io/prometheus-operator/prometheus-config-reloader:v0.78.1e2dc5623bcdd
stdlib@go1.23.2
1.25.13
quay.io/prometheus/pushgateway:v1.10.07a4d0696a24e
stdlib@go1.23.1
1.25.13

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24,835
cnpg-monitoringenixVerified publisher0.3.01 of 1See more

cnpg-monitoring enix 0.3.0

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

Container imageDigestPackageFixed in
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.13.0639a1e2da549
stdlib@go1.22.5
1.25.13

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820
kube-packetloss-exporterenixVerified publisher0.2.12 of 2See more

kube-packetloss-exporter enix 0.2.1

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

Container imageDigestPackageFixed in
bitnamilegacy/kubectl:1.3164614ef8290f
stdlib@go1.23.4
1.25.13
quay.io/superq/smokeping-prober:v0.7.125d07dfc1d7e
stdlib@go1.20.5
1.25.13

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6,428
mariadb-operator-monitoringenixVerified publisher0.1.01 of 1See more

mariadb-operator-monitoring enix 0.1.0

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

Container imageDigestPackageFixed in
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.17.02bbc91556733
stdlib@go1.24.6
1.25.13

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744
monitoring-proxyenixVerified publisher0.3.01 of 2See more

monitoring-proxy enix 0.3.0

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

Container imageDigestPackageFixed in
quay.io/brancz/kube-rbac-proxy:v0.16.02c8f8c357ff8
stdlib@go1.21.7
1.25.13

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4,185
network-exporterenixVerified publisher0.3.01 of 1See more

network-exporter enix 0.3.0

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

Container imageDigestPackageFixed in
syepes/network_exporter:1.8.000af1691570e
stdlib@go1.25.1
1.25.13

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1,400
topomatikenixVerified publisher1.3.11 of 1See more

topomatik enix 1.3.1

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

Container imageDigestPackageFixed in
quay.io/enix/topomatik:1.3.1d9f0bec83ef0
stdlib@go1.26.3
1.25.13

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2,358
zfs-exporterenixVerified publisher2.2.01 of 1See more

zfs-exporter enix 2.2.0

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

Container imageDigestPackageFixed in
quay.io/enix/zfs-exporter:2.3.1223b053f1cbd0
stdlib@go1.24.2
1.25.13

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985
ai-gateway-helmenvoy-ai-gateway0.0.0-003ab39f36923b5d40609a601e2951b73f6318fb1 of 1See more

ai-gateway-helm envoy-ai-gateway 0.0.0-003ab39f36923b5d40609a601e2951b73f6318fb

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

Container imageDigestPackageFixed in
envoyproxy/ai-gateway-controller:003ab39f36923b5d40609a601e2951b73f6318fbec1f06ee29a7
stdlib@go1.24.6
1.25.13

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866
eoapi-supporteoapiVerified publisher0.1.76 of 7See more

eoapi-support eoapi 0.1.7

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

Container imageDigestPackageFixed in
grafana/grafana:10.3.38640e5038e83
stdlib@go1.21.5
1.25.13
quay.io/prometheus-operator/prometheus-config-reloader:v0.67.014feefde1b80
stdlib@go1.20.6
1.25.13
quay.io/prometheus/node-exporter:v1.6.181f94e50ea37
stdlib@go1.20.6
1.25.13
quay.io/prometheus/prometheus:v2.47.0c5dd35038287
stdlib@go1.21.0
1.25.13
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.10.0ec5d6f6be228
stdlib@go1.20.7
1.25.13
registry.k8s.io/prometheus-adapter/prometheus-adapter:v0.11.1e6a43c83ab16
stdlib@go1.20.4
1.25.13

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8,708
backendeoc-chartsVerified publisher0.1.01 of 1See more

backend eoc-charts 0.1.0

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

Container imageDigestPackageFixed in
hashicorp/http-echo:latestfcb75f691c8b
stdlib@go1.21.1
1.25.13

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553
databaseeoc-chartsVerified publisher0.1.01 of 1See more

database eoc-charts 0.1.0

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

Container imageDigestPackageFixed in
library/postgres:14-alpine1a916758fce6
stdlib@go1.24.6
1.25.13

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314
mariadbeoc-chartsVerified publisher0.3.141 of 1See more

mariadb eoc-charts 0.3.14

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

Container imageDigestPackageFixed in
library/mariadb:10.6.15e22328f4d714
stdlib@go1.16.7
1.25.13

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5,395
umbrella-appeoc-chartsVerified publisher0.1.02 of 3See more

umbrella-app eoc-charts 0.1.0

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

Container imageDigestPackageFixed in
hashicorp/http-echo:latestfcb75f691c8b
stdlib@go1.21.1
1.25.13
library/postgres:14-alpine4ea9e5ed0659
stdlib@go1.24.6
1.25.13

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881
eolicplantseolicplantsVerified publisher0.1.02 of 7See more

eolicplants eolicplants 0.1.0

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

Container imageDigestPackageFixed in
library/rabbitmq:3-managemente582c0bc7766
stdlib@go1.22.2
1.25.13
oscarsotosanchez/weatherservice:v1.0911ec961d10b
stdlib@go1.15.6
1.25.13

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28,556
eoloPlanteolo-plannerVerified publisher0.1.03 of 7See more

eoloPlant eolo-planner 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.239fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0-focal5e15a3f014ed
stdlib@go1.25.9
1.25.13
library/mysql:885b9bf2e29cf
stdlib@go1.24.6
1.25.13

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29,261
eoloplannereoloplannerVerified publisher0.1.03 of 7See more

eoloplanner eoloplanner 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.09fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0.6-focal8e70544b6c76
stdlib@go1.16.7
1.25.13
library/mysql:8.0.28fc77d54cacef
stdlib@go1.16.7
1.25.13

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33,887
eoloPlannerCommunicationsKubernetes3eoloplannercommunicationskuberneteshelmVerified publisher0.1.03 of 7See more

eoloPlannerCommunicationsKubernetes3 eoloplannercommunicationskuberneteshelm 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.239fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0-focal5e15a3f014ed
stdlib@go1.25.9
1.25.13
library/mysql:885b9bf2e29cf
stdlib@go1.24.6
1.25.13

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29,261
eoloplanner-mcaeoloplanner-mcaVerified publisher0.1.02 of 7See more

eoloplanner-mca eoloplanner-mca 0.1.0

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

Container imageDigestPackageFixed in
library/rabbitmq:3-managemente582c0bc7766
stdlib@go1.22.2
1.25.13
oscarsotosanchez/weatherservice:v1.0911ec961d10b
stdlib@go1.15.6
1.25.13

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28,522
eoloplannereoloplanner-molynx-gat0.1.03 of 7See more

eoloplanner eoloplanner-molynx-gat 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.09fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:4.4.66efa05203990
stdlib@go1.16.3
1.25.13
library/mysql:8.0.28fc77d54cacef
stdlib@go1.16.7
1.25.13

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29,794
eolo-plannereolo-planner-repo0.1.03 of 7See more

eolo-planner eolo-planner-repo 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.09fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0.6-focal8e70544b6c76
stdlib@go1.16.7
1.25.13
library/mysql:8.0.28fc77d54cacef
stdlib@go1.16.7
1.25.13

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28,542
eoloplanteoloplant1.0.03 of 7See more

eoloplant eoloplant 1.0.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.239fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0-focal5e15a3f014ed
stdlib@go1.25.9
1.25.13
library/mysql:80744ee5ef89c
stdlib@go1.24.6
1.25.13

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29,261
eoloplantseoloplants-urjcVerified publisher0.1.03 of 7See more

eoloplants eoloplants-urjc 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.09fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0.6-focal8e70544b6c76
stdlib@go1.16.7
1.25.13
library/mysql:8.0.28fc77d54cacef
stdlib@go1.16.7
1.25.13

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29,067
servereoloserverVerified publisher0.1.03 of 7See more

server eoloserver 0.1.0

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

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.09fb4c11e6a49
stdlib@go1.18.10
1.25.13
library/mongo:5.0.6-focal8e70544b6c76
stdlib@go1.16.7
1.25.13
library/mysql:8.0.28fc77d54cacef
stdlib@go1.16.7
1.25.13

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33,887
download-from-github-repoeosc-lot-1Verified publisher0.1.01 of 2See more

download-from-github-repo eosc-lot-1 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/eosc-lot-1/curl-jq:8156beafae7ca
stdlib@go1.21.10
1.25.13

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996
flywayeosc-lot-1Verified publisher0.7.01 of 3See more

flyway eosc-lot-1 0.7.0

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

Container imageDigestPackageFixed in
alpine/git:v2.49.1c0280cf95723
stdlib@go1.24.8
1.25.13

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74,473
mariadbeosc-lot-1Verified publisher0.2.01 of 2See more

mariadb eosc-lot-1 0.2.0

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

Container imageDigestPackageFixed in
library/mariadb:10.117f22313fc130
stdlib@go1.24.6
1.25.13

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2,539
mariadb-backupeosc-lot-1Verified publisher0.5.01 of 2See more

mariadb-backup eosc-lot-1 0.5.0

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

Container imageDigestPackageFixed in
library/mariadb:10.117f22313fc130
stdlib@go1.24.6
1.25.13

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2,539
mariadb-run-scripteosc-lot-1Verified publisher0.3.01 of 1See more

mariadb-run-script eosc-lot-1 0.3.0

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

Container imageDigestPackageFixed in
library/mariadb:10.117f22313fc130
stdlib@go1.24.6
1.25.13

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2,539
postgresql-backupeosc-lot-1Verified publisher0.4.21 of 2See more

postgresql-backup eosc-lot-1 0.4.2

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

Container imageDigestPackageFixed in
library/postgres:15.7-alpine3.20468d34fefd63
stdlib@go1.18.2
1.25.13

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1,491
rabbitmqeosc-lot-1Verified publisher0.3.01 of 2See more

rabbitmq eosc-lot-1 0.3.0

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

Container imageDigestPackageFixed in
library/rabbitmq:3.13-managemente582c0bc7766
stdlib@go1.22.2
1.25.13

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2,815
rabbitmq-usereosc-lot-1Verified publisher0.1.01 of 1See more

rabbitmq-user eosc-lot-1 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/eosc-lot-1/curl-jq:8156beafae7ca
stdlib@go1.21.10
1.25.13

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974
rsyslogeosc-lot-1Verified publisher0.2.11 of 2See more

rsyslog eosc-lot-1 0.2.1

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

Container imageDigestPackageFixed in
ghcr.io/eosc-lot-1/logrotate:3-alpineb0e20d200f89
stdlib@go1.22.4
1.25.13

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416
thanoseosc-lot-1Verified publisher0.2.01 of 1See more

thanos eosc-lot-1 0.2.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.39.21d022ef4b8ef
stdlib@go1.24.0
1.25.13

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853
thanos-bucketeosc-lot-1Verified publisher0.1.01 of 1See more

thanos-bucket eosc-lot-1 0.1.0

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

Container imageDigestPackageFixed in
quay.io/thanos/thanos:v0.39.21d022ef4b8ef
stdlib@go1.24.0
1.25.13

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853
epinio-uiepinioVerified publisher1.7.21 of 1See more

epinio-ui epinio 1.7.2

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

Container imageDigestPackageFixed in
ghcr.io/epinio/epinio-ui:v1.7.1-0.0.1d3de52dfb0b4
stdlib@go1.20
1.25.13

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1,693

Container images carrying it

5,376 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 1 Oct 2026

Corrections: contact@stackradar.io

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