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
superset-operatorsuperset-kubernetes-operatorVerified publisher0.2.01 of 1See more

superset-operator superset-kubernetes-operator 0.2.0

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

Container imageDigestPackageFixed in
ghcr.io/apache/superset-kubernetes-operator:0.2.04351831f757f
stdlib@go1.26.5
1.25.13

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115
do-database-metrics-adaptersupporttools1.0.21 of 1See more

do-database-metrics-adapter supporttools 1.0.2

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

Container imageDigestPackageFixed in
supporttools/do-database-metrics-adapter:1.0.2ab55fd5a69c3
stdlib@go1.22.3
1.25.13

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432
do-operatorsupporttools0.1.71 of 2See more

do-operator supporttools 0.1.7

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

Container imageDigestPackageFixed in
digitalocean/do-operator:v0.1.65e5deb4db76e
stdlib@go1.18.10
1.25.13

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1,067
go-redis-proxysupporttools0.0.71 of 1See more

go-redis-proxy supporttools 0.0.7

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

Container imageDigestPackageFixed in
supporttools/go-redis-proxy:0.0.7cbd45f6b02b8
stdlib@go1.21.6
1.25.13

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530
go-web-cachesupporttools1.3.21 of 1See more

go-web-cache supporttools 1.3.2

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

Container imageDigestPackageFixed in
supporttools/go-web-cache:v1.3.2f4f775dd43b9
stdlib@go1.21.6
1.25.13

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513
hello-worldsupporttools185.0.01 of 1See more

hello-world supporttools 185.0.0

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

Container imageDigestPackageFixed in
supporttools/hello-world:v185fab12b15c832
stdlib@go1.24.3
1.25.13

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406
k8s-ns-purgersupporttools3.0.01 of 1See more

k8s-ns-purger supporttools 3.0.0

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

Container imageDigestPackageFixed in
supporttools/k8s-ns-purger:v3bd3001f01f6e
stdlib@go1.23.5
1.25.13

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490
nfs-provisionersupporttools0.11.01 of 1See more

nfs-provisioner supporttools 0.11.0

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

Container imageDigestPackageFixed in
openebs/provisioner-nfs:0.11.04f41dd782761
stdlib@go1.19.13
1.25.13

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2,682
placeholdersupporttools455.0.02 of 2See more

placeholder supporttools 455.0.0

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

Container imageDigestPackageFixed in
supporttools/go-web-cache:v1.3.2f4f775dd43b9
stdlib@go1.21.6
1.25.13
supporttools/placeholder:v455dc50d660e149
stdlib@go1.22.4
1.25.13

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931
powerdns-admin-proxysupporttools0.1.51 of 1See more

powerdns-admin-proxy supporttools 0.1.5

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

Container imageDigestPackageFixed in
supporttools/powerdns-admin-proxy:5e3687d66bcfa
stdlib@go1.21.3
1.25.13

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560
push-to-k8ssupporttools1.1.21 of 1See more

push-to-k8s supporttools 1.1.2

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

Container imageDigestPackageFixed in
cube8021/push-to-k8s:v1.1.21be9baf096ff
stdlib@go1.22.4
1.25.13

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534
rancher-upgrade-toolsupporttools216.0.01 of 1See more

rancher-upgrade-tool supporttools 216.0.0

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

Container imageDigestPackageFixed in
supporttools/rancher-upgrade-tool:v216f4dc8ef6dd2d
stdlib@go1.22.4
1.25.13

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1,253
reflow-ingress-logssupporttools8.0.01 of 1See more

reflow-ingress-logs supporttools 8.0.0

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

Container imageDigestPackageFixed in
supporttools/reflow-ingress-logs:v838e3a597ddbd
stdlib@go1.23.5
1.25.13

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530
uptime-kumasupporttools2.6.01 of 3See more

uptime-kuma supporttools 2.6.0

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

Container imageDigestPackageFixed in
supporttools/uptime-kuma:v2.6f8a49ed65809
stdlib@go1.19.6
1.25.13

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4,345
websitesupporttools1326.0.01 of 2See more

website supporttools 1326.0.0

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

Container imageDigestPackageFixed in
supporttools/website:v132603fdbc9e708e
stdlib@go1.22.4
1.25.13

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1,986
surogate-hubsurogate-hubVerified publisher2.1.51 of 1See more

surogate-hub surogate-hub 2.1.5

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

Container imageDigestPackageFixed in
ghcr.io/invergent-ai/surogate-hub:latest6d4106724d56
stdlib@go1.24.13
1.25.13

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3,701
freeradiussvtech-public-helm-charts0.1.51 of 4See more

freeradius svtech-public-helm-charts 0.1.5

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

Container imageDigestPackageFixed in
library/mysql:8.2.0212fe73edca5
stdlib@go1.18.2
1.25.13

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12,980
grafanasvtech-public-helm-charts1.0.01 of 2See more

grafana svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
svtechnmaa/svtech_grafana:v1.2.21d71314424aa
stdlib@go1.20.4
1.25.13

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11,331
icinga2svtech-public-helm-charts1.0.02 of 4See more

icinga2 svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
library/redis:7.2.3a7cee7c8178f
stdlib@go1.18.2
1.25.13
svtechnmaa/svtech_icingadb:v1.1.26d91c2e4e882
stdlib@go1.21.5
1.25.13

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5,702
icingawebsvtech-public-helm-charts1.0.01 of 2See more

icingaweb svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
svtechnmaa/svtech_icingaweb2:v1.0.2a59d0b81dde2
stdlib@go1.21.6
1.25.13

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2,074
ingress-nginxsvtech-public-helm-charts1.0.01 of 1See more

ingress-nginx svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.9.45b161f051d01
stdlib@go1.21.3
1.25.13

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1,483
maxscalesvtech-public-helm-charts1.0.01 of 2See more

maxscale svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
library/mysql:8.2.0212fe73edca5
stdlib@go1.18.2
1.25.13

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80,363
rundecksvtech-public-helm-charts1.0.01 of 2See more

rundeck svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
svtechnmaa/svtech_rundeck:v1.2.26e368ace0977
stdlib@go1.20.5
1.25.13

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79,868
syncthingsvtech-public-helm-charts1.0.01 of 2See more

syncthing svtech-public-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
svtechnmaa/svtech_syncthing:v1.0.41a75d88031fe
stdlib@go1.21.5
1.25.13

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2,332
switchbladeswitchblade0.0.191 of 1See more

switchblade switchblade 0.0.19

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

Container imageDigestPackageFixed in
public.ecr.aws/boundless-software/switchblade:release-v0.0.19-lcm01d8413d5075
stdlib@go1.23.9
1.25.13

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1,370
stashswuuper-githubVerified publisher0.1.161 of 1See more

stash swuuper-github 0.1.16

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

Container imageDigestPackageFixed in
stashapp/stash:v0.31.1df744af5a0c9
stdlib@go1.24.3
1.25.13

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2,502
stash-boxswuuper-githubVerified publisher0.1.11 of 2See more

stash-box swuuper-github 0.1.1

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

Container imageDigestPackageFixed in
stashapp/stash-box:latesta534c8afdf39
stdlib@go1.23.10
1.25.13

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8,774
synadia-serversynadiaVerified publisher1.1.101 of 2See more

synadia-server synadia 1.1.10

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

Container imageDigestPackageFixed in
natsio/nats-box:0.14.1a67913df95f1
stdlib@go1.21.3
1.25.13

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1,982
agentssynapse0.1.304 of 9See more

agents synapse 0.1.30

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

Container imageDigestPackageFixed in
jaegertracing/all-in-one:1.42.07d32a4eddec7
stdlib@go1.19.5
1.25.13
ghcr.io/synapsecns/sanguine/agents:6e3887fc2a05aff0d159453cedbfbe5024b910bf81a9ebc899a4
stdlib@go1.20.3
1.25.13
ghcr.io/synapsecns/sanguine/omnirpc:latest5217e3d1fc70
stdlib@go1.22.4
1.25.13
ghcr.io/synapsecns/sanguine/scribe:6e3887fc2a05aff0d159453cedbfbe5024b910bf5e0a3dfa9f96
stdlib@go1.20.3
1.25.13

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7,329
cctpsynapse0.3.01 of 4See more

cctp synapse 0.3.0

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

Container imageDigestPackageFixed in
ghcr.io/synapsecns/sanguine/cctp-relayer:b5a1dd5288f1a18eb05994e130d626fed45a56fc2f1408c94168
stdlib@go1.20.5
1.25.13

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1,830
explorersynapse0.2.163 of 6See more

explorer synapse 0.2.16

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

Container imageDigestPackageFixed in
yandex/clickhouse-server:latest1cbf75aabe1e
stdlib@go1.16.7
1.25.13
ghcr.io/synapsecns/sanguine/explorer:latest00131e3d1eaf
stdlib@go1.22.4
1.25.13
ghcr.io/synapsecns/sanguine/omnirpc:latest5217e3d1fc70
stdlib@go1.22.4
1.25.13

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8,743
omnirpcsynapse0.2.921 of 2See more

omnirpc synapse 0.2.92

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

Container imageDigestPackageFixed in
ghcr.io/synapsecns/sanguine/omnirpc:latest5217e3d1fc70
stdlib@go1.22.4
1.25.13

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1,143
promexportersynapse0.1.11 of 1See more

promexporter synapse 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/synapsecns/sanguine/promexporter:4a9aad096c2bd1160e56e5472ddac77fa0cde2e9416c1c5aeb86
stdlib@go1.20.6
1.25.13

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1,725
screenersynapse0.2.51 of 4See more

screener synapse 0.2.5

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

Container imageDigestPackageFixed in
ghcr.io/synapsecns/sanguine/screener-api:latestb3de2050460a
stdlib@go1.22.4
1.25.13

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1,112
scribesynapse0.2.162 of 7See more

scribe synapse 0.2.16

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

Container imageDigestPackageFixed in
ghcr.io/synapsecns/sanguine/omnirpc:latest5217e3d1fc70
stdlib@go1.22.4
1.25.13
ghcr.io/synapsecns/sanguine/scribe:latest81edba952403
stdlib@go1.22.4
1.25.13

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2,737
sinnersynapse0.1.01 of 6See more

sinner synapse 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/synapsecns/sanguine/sinner:latest3e98a98f6074
stdlib@go1.20.14
1.25.13

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1,991
ccm-hcloudsyself1.0.111 of 1See more

ccm-hcloud syself 1.0.11

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

Container imageDigestPackageFixed in
hetznercloud/hcloud-cloud-controller-manager:v1.13.0ed5ee5f83973
stdlib@go1.19
1.25.13

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1,713
ccm-hetznersyself2.0.71 of 1See more

ccm-hetzner syself 2.0.7

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

Container imageDigestPackageFixed in
ghcr.io/syself/hetzner-cloud-controller-manager:v2.0.77d4a5e29c387
stdlib@go1.24.5
1.25.13

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716
csi-hcloudsyself1.3.15 of 6See more

csi-hcloud syself 1.3.1

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-attacher:v4.9.05aaefc24f315
stdlib@go1.24.2
1.25.13
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.14.05244abbe87e0
stdlib@go1.24.2
1.25.13
registry.k8s.io/sig-storage/csi-provisioner:v5.3.0bb057f866177
stdlib@go1.24.2
1.25.13
registry.k8s.io/sig-storage/csi-resizer:v1.14.05e7cbb63fd49
stdlib@go1.24.2
1.25.13
registry.k8s.io/sig-storage/livenessprobe:v2.16.088092d100909
stdlib@go1.24.2
1.25.13

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2,535
hcloud-csisyself0.1.11 of 6See more

hcloud-csi syself 0.1.1

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

Container imageDigestPackageFixed in
hetznercloud/hcloud-csi-driver:1.6.01475d525f9a4
stdlib@go1.17
1.25.13

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2,927
topolvmsyself1.3.01 of 1See more

topolvm syself 1.3.0

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

Container imageDigestPackageFixed in
ghcr.io/topolvm/topolvm-with-sidecar:0.35.0b354978c440d
stdlib@go1.22.8
1.25.13

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3,824
lokit3n1.0.01 of 1See more

loki t3n 1.0.0

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

Container imageDigestPackageFixed in
grafana/loki:1.5.0922b3f412fdd
stdlib@go1.13.11
1.25.13

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2,877
promtailt3n1.0.01 of 1See more

promtail t3n 1.0.0

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

Container imageDigestPackageFixed in
grafana/promtail:1.5.046e88d390cd6
stdlib@go1.13.11
1.25.13

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2,828
tidewayst3n2.0.11 of 1See more

tideways t3n 2.0.1

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

Container imageDigestPackageFixed in
t3nde/tideways:1.7.2777e008f764db
stdlib@go1.16.4
1.25.13

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2,209
taalhuizen-servicetaalhuizen-service1.0.01 of 3See more

taalhuizen-service taalhuizen-service 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/conductionnl/taalhuizen-service-php:latest04f1b7f0d573
stdlib@go1.13.10
1.25.13

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7,536
stateful-data-generatortalhajuikar-helm-charts0.1.21 of 2See more

stateful-data-generator talhajuikar-helm-charts 0.1.2

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

Container imageDigestPackageFixed in
library/mongo:4.44be76f674fc4
stdlib@go1.21.12
1.25.13

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5,042
tarkatarkaOfficialVerified publisher0.4.12 of 4See more

tarka tarka 0.4.1

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

Container imageDigestPackageFixed in
library/nats:2.12.6-alpine1cfc36e2e5e6
stdlib@go1.25.8
1.25.13
natsio/nats-server-config-reloader:0.21.110ff229eaf52
stdlib@go1.25.5
1.25.13

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3,381
paperless-ngx-backuptaskmediaVerified publisher1.1.01 of 1See more

paperless-ngx-backup taskmedia 1.1.0

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

Container imageDigestPackageFixed in
ghcr.io/taskmedia/kubectl-gpg-ncftp:main880f91f9ce70
stdlib@go1.22.10
1.25.13

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523
act-runnertektonops0.1.22 of 2See more

act-runner tektonops 0.1.2

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

Container imageDigestPackageFixed in
gitea/act_runner:nightly7940221bcfc9
stdlib@go1.26.2
1.25.13
library/docker:23.0.6-dindafa5d5134900
stdlib@go1.19.9
1.25.13

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4,259
ipup-dynutektonops0.1.11 of 1See more

ipup-dynu tektonops 0.1.1

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

Container imageDigestPackageFixed in
tektonops/ipup-dynu:latestc2198746cf8f
stdlib@go1.22.6
1.25.13

Open the chart page →

884

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.