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
4,700
of 17,985 indexed, latest versions
Container images
5,367
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 4,700 of 17,985 indexed charts deploy, on 5,367 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 more1.25.135,367
OSV records
DEBIAN-CVE-2026-56859GO-2026-6088
Also known as
BIT-golang-2026-56859

Charts affected

4,700 by stars
ChartLatestAffected imagesRadar Score
akto-mrs-runtime-combinedakto0.0.21 of 2See more

akto-mrs-runtime-combined akto 0.0.2

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

Container imageDigestPackageFixed in
public.ecr.aws/aktosecurity/confluentinc-cp-kafka:8.1.0-1-ubi99026dbbf280d
stdlib@go1.24.6
1.25.13

Open the chart page →

2,185
akto-protectionakto0.1.01 of 4See more

akto-protection akto 0.1.0

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

Container imageDigestPackageFixed in
keelhq/keel:latest73714afb4443
stdlib@go1.23.4
1.25.13

Open the chart page →

12,032
akto-regional-setupakto1.4.33 of 9See more

akto-regional-setup akto 1.4.3

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

Container imageDigestPackageFixed in
aktosecurity/mini-runtime:1.72.15498e3e35ecc2
stdlib@go1.26.5
1.25.13
public.ecr.aws/aktosecurity/akto-threat-detection:1.16.2a47eb6cc17ea
stdlib@go1.26.5
1.25.13
public.ecr.aws/aktosecurity/confluentinc-cp-kafka:8.2.28e01c0305844
stdlib@go1.26.4
1.25.13

Open the chart page →

47,593
akto-runtimeakto0.1.81 of 2See more

akto-runtime akto 0.1.8

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

Container imageDigestPackageFixed in
public.ecr.aws/aktosecurity/confluentinc-cp-kafka:8.2.2-1-ubi98e01c0305844
stdlib@go1.26.4
1.25.13

Open the chart page →

1,762
akto-source-code-analyserakto0.1.51 of 3See more

akto-source-code-analyser akto 0.1.5

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

Container imageDigestPackageFixed in
aktosecurity/akto-puppeteer-replay:doom_latest853e37321e6e
stdlib@go1.22.5
1.25.13

Open the chart page →

5,300
akto-testing-db-layerakto1.42.171 of 2See more

akto-testing-db-layer akto 1.42.17

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

Container imageDigestPackageFixed in
keelhq/keel:latest73714afb4443
stdlib@go1.23.4
1.25.13

Open the chart page →

40,374
akto-threat-backendakto0.1.51 of 2See more

akto-threat-backend akto 0.1.5

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

Container imageDigestPackageFixed in
public.ecr.aws/aktosecurity/confluentinc-cp-kafka:8.2.2-1-ubi98e01c0305844
stdlib@go1.26.4
1.25.13

Open the chart page →

1,801
akto-threat-clientakto0.2.01 of 2See more

akto-threat-client akto 0.2.0

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

Container imageDigestPackageFixed in
public.ecr.aws/aktosecurity/confluentinc-cp-kafka:8.2.2-1-ubi98e01c0305844
stdlib@go1.26.4
1.25.13

Open the chart page →

1,832
api-gateway-loggingakto0.1.21 of 1See more

api-gateway-logging akto 0.1.2

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

Container imageDigestPackageFixed in
aktosecurity/mirror-api-logging:api-gateway-logging-openapi12ed2544756f
stdlib@go1.23.3
1.25.13

Open the chart page →

416
kpubberalekcVerified publisher0.0.41 of 1See more

kpubber alekc 0.0.4

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

Container imageDigestPackageFixed in
ghcr.io/alekc/kpubber:v0.0.2a462d5797e14
stdlib@go1.16.9
1.25.13

Open the chart page →

2,236
rabbitmq-cluster-operatoralekcVerified publisher2.9.01 of 1See more

rabbitmq-cluster-operator alekc 2.9.0

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

Container imageDigestPackageFixed in
rabbitmqoperator/cluster-operator:2.19.2840be4bad78e
stdlib@go1.25.8
1.25.13

Open the chart page →

261
smokeping-exporteralekcVerified publisher0.3.01 of 1See more

smokeping-exporter alekc 0.3.0

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

Container imageDigestPackageFixed in
quay.io/superq/smokeping-prober:v0.12.02524b895bdae
stdlib@go1.26.4
1.25.13

Open the chart page →

289
valkey-operatoralekcVerified publisher0.4.01 of 1See more

valkey-operator alekc 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/hyperspike/valkey-operator:v0.0.617d8c669f11a4
stdlib@go1.25.2
1.25.13

Open the chart page →

337
mautrix-signalalexanderbadel0.1.11 of 2See more

mautrix-signal alexanderbadel 0.1.1

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

Container imageDigestPackageFixed in
signald/signald:0.18.20ffad7ccc2eb
stdlib@go1.18.1
1.25.13

Open the chart page →

2,181
pushproxalexmorbo-pushproxVerified publisher1.0.01 of 1See more

pushprox alexmorbo-pushprox 1.0.0

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

Container imageDigestPackageFixed in
prometheuscommunity/pushprox:v0.2.02f32058f4fae
stdlib@go1.22.1
1.25.13

Open the chart page →

481
qbittorrentalexmorbo-qbittorrentVerified publisher1.2.11 of 1See more

qbittorrent alexmorbo-qbittorrent 1.2.1

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

Container imageDigestPackageFixed in
ghcr.io/squat/generic-device-plugin:36bfc606bba2064de6ede0ff2764cbb52edff70dba6f0b4cf6c8
stdlib@go1.20.2
1.25.13

Open the chart page →

899
quialexmorbo-quiVerified publisher0.1.01 of 1See more

qui alexmorbo-qui 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/autobrr/qui:v1.14.110b7945d4f09
stdlib@go1.25.7
1.25.13

Open the chart page →

1,655
slskdalexmorbo-slskdVerified publisher0.3.01 of 1See more

slskd alexmorbo-slskd 0.3.0

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

Container imageDigestPackageFixed in
ghcr.io/slskd/slskd:0.25.1ab9ed50e028b
stdlib@go1.22.2
1.25.13

Open the chart page →

1,915
gotifyalexvanderberkelVerified publisher0.7.11 of 1See more

gotify alexvanderberkel 0.7.1

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

Container imageDigestPackageFixed in
ghcr.io/gotify/server:3.1.144fc5bbd1c06
stdlib@go1.26.0
1.25.13

Open the chart page →

329
alibaba-rsocket-brokeralibaba-rsocket-brokerVerified publisher0.1.31 of 1See more

alibaba-rsocket-broker alibaba-rsocket-broker 0.1.3

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

Container imageDigestPackageFixed in
linuxchina/alibaba-rsocket-broker:1.1.3-k8sf758e2e567ee
stdlib@go1.17.7
1.25.13

Open the chart page →

94,079
alluredeckalluredeckVerified publisher0.24.01 of 2See more

alluredeck alluredeck 0.24.0

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

Container imageDigestPackageFixed in
ghcr.io/mkutlak/alluredeck-api:0.41.0fa429df90c68
stdlib@go1.26.4
1.25.13

Open the chart page →

1,626
book-serveral-masood-helm-charts0.1.01 of 1See more

book-server al-masood-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
almasood/book-server:latest6ffac9b63cdf
stdlib@go1.24.6
1.25.13

Open the chart page →

503
gitlab-code-review-notifieralmorgvVerified publisher0.1.21 of 2See more

gitlab-code-review-notifier almorgv 0.1.2

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

Container imageDigestPackageFixed in
almorgv/gitlab-code-review-notifier:0.1.25f2a7d2b44d8
stdlib@go1.14.15
1.25.13

Open the chart page →

2,111
flux-suspension-exporteralpineworks0.1.11 of 1See more

flux-suspension-exporter alpineworks 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/alpineworks/flux-suspension-exporter:v1.0.0341f0a6cd2b6
stdlib@go1.24.0
1.25.13

Open the chart page →

583
flux-suspensions-exporteralpineworks0.1.01 of 1See more

flux-suspensions-exporter alpineworks 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/alpineworks/flux-suspension-exporter:v1.0.0341f0a6cd2b6
stdlib@go1.24.0
1.25.13

Open the chart page →

583
glancealpineworks0.1.11 of 1See more

glance alpineworks 0.1.1

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

Container imageDigestPackageFixed in
glanceapp/glance:v0.8.46df86a7e8868
stdlib@go1.24.3
1.25.13

Open the chart page →

1,255
ipalpineworks0.1.21 of 1See more

ip alpineworks 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/alpineworks/ip:v1.0.04e0d4d51f0bc
stdlib@go1.24.2
1.25.13

Open the chart page →

560
katalogalpineworks0.1.22 of 5See more

katalog alpineworks 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/alpineworks/katalog-backend:v1.0.77e7a26393cd1
stdlib@go1.23.3
1.25.13
ghcr.io/alpineworks/katalog-migrations:v1.0.562c44a384e13
stdlib@go1.23.1
1.25.13

Open the chart page →

4,700
katalog-agentalpineworks0.1.21 of 1See more

katalog-agent alpineworks 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/alpineworks/katalog-agent:v1.0.48f50bd568c2b
stdlib@go1.23.3
1.25.13

Open the chart page →

605
versitygwalpineworks0.1.21 of 1See more

versitygw alpineworks 0.1.2

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

Container imageDigestPackageFixed in
versity/versitygw:v1.0.145192635d0353
stdlib@go1.24.3
1.25.13

Open the chart page →

1,371
versitygw-webhook-pulsar-proxyalpineworks0.1.11 of 1See more

versitygw-webhook-pulsar-proxy alpineworks 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/alpineworks/versitygw-webhook-pulsar-proxy:v1.0.06e9ced773732
stdlib@go1.24.4
1.25.13

Open the chart page →

916
pagesalstom-pages-app1.0.01 of 3See more

pages alstom-pages-app 1.0.0

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

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.13

Open the chart page →

20,800
alustan-helmalustan-helm1.0.01 of 1See more

alustan-helm alustan-helm 1.0.0

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

Container imageDigestPackageFixed in
alustan/install-argocd:1.0.0c16c34f46ad3
stdlib@go1.22.5
1.25.13

Open the chart page →

1,929
amorphieamorphie0.1.28 of 18See more

amorphie amorphie 0.1.2

8 of the 18 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
burganbank/vault-initializer:v19259c34e4037
stdlib@go1.22.2
1.25.13
daprio/dashboard:0.14.07ba5d51e5b97
stdlib@go1.19.13
1.25.13
daprio/injector:1.11.2763b9b70b0c8
stdlib@go1.20.6
1.25.13
daprio/operator:1.11.2c584428aa12d
stdlib@go1.20.6
1.25.13
daprio/placement:1.11.2d8e1446da996
stdlib@go1.20.6
1.25.13
daprio/sentry:1.11.21f507c1a181b
stdlib@go1.20.6
1.25.13
hashicorp/vault:1.15.26b4e5dadf082
stdlib@go1.21.3
1.25.13
hashicorp/vault-k8s:1.3.15d74a885ae3e
stdlib@go1.21.3
1.25.13

Open the chart page →

29,567
ampsamps0.1.95 of 10See more

amps amps 0.1.9

5 of the 10 container images this version deploys carry CVE-2026-56859.

Container imageDigestPackageFixed in
hashicorp/vault:1.9.2ff9b17b0cefe
stdlib@go1.17.5
1.25.13
library/nats:2.7.2-alpine8b3fb2423a8c
stdlib@go1.17.6
1.25.13
natsio/nats-box:0.8.1b7f9328145f4
stdlib@go1.17.6
1.25.13
natsio/nats-server-config-reloader:0.6.2ad0374303b13
stdlib@go1.15.14
1.25.13
natsio/prometheus-nats-exporter:0.9.14665cdc7e749
stdlib@go1.16.13
1.25.13

Open the chart page →

10,793
sliding-sync-proxyananace-chartsVerified publisher0.2.131 of 2See more

sliding-sync-proxy ananace-charts 0.2.13

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

Container imageDigestPackageFixed in
ghcr.io/matrix-org/sliding-sync:v0.99.19b940cab56435
stdlib@go1.20.14
1.25.13

Open the chart page →

1,616
anchore-admission-controlleranchore-charts0.9.01 of 2See more

anchore-admission-controller anchore-charts 0.9.0

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

Container imageDigestPackageFixed in
cfssl/cfssl:v1.6.5c9018c2ddf0b
stdlib@go1.20.14
1.25.13

Open the chart page →

7,937
kaianchore-charts0.5.11 of 1See more

kai anchore-charts 0.5.1

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

Container imageDigestPackageFixed in
anchore/kai:v0.5.08aad6d0912dd
stdlib@go1.19.7
1.25.13

Open the chart page →

1,322
cert-manager-webhook-inwxandibraeuVerified publisher0.9.01 of 1See more

cert-manager-webhook-inwx andibraeu 0.9.0

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

Container imageDigestPackageFixed in
ghcr.io/andibraeu/cert-manager-webhook-inwx:v0.9.0f015e745983e
stdlib@go1.25.7
1.25.13

Open the chart page →

605
music-assistant-serverandibraeuVerified publisher2.1.21 of 1See more

music-assistant-server andibraeu 2.1.2

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

Container imageDigestPackageFixed in
ghcr.io/music-assistant/server:2.9.950666a6f8d7f
stdlib@go1.25.7
1.25.13

Open the chart page →

6,587
buildkit-serviceandrcunsVerified publisher1.8.01 of 1See more

buildkit-service andrcuns 1.8.0

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

Container imageDigestPackageFixed in
moby/buildkit:v0.31.0a095b3d11ce1
stdlib@go1.26.4
1.25.13

Open the chart page →

1,396
pagesandrei-pages1.0.01 of 3See more

pages andrei-pages 1.0.0

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

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.13

Open the chart page →

20,800
terjangandylibrianVerified publisher0.0.31 of 1See more

terjang andylibrian 0.0.3

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

Container imageDigestPackageFixed in
ghcr.io/andylibrian/terjang:latest20a46b199247
stdlib@go1.16.4
1.25.13

Open the chart page →

1,992
chirpstack-packet-multiplexerangelnu3.0.01 of 1See more

chirpstack-packet-multiplexer angelnu 3.0.0

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

Container imageDigestPackageFixed in
ghcr.io/angelnu/chirpstack-packet-multiplexer:latest0c84c2d71006
stdlib@go1.13.15
1.25.13

Open the chart page →

2,244
dnsmadeeasy-webhookangelnu6.0.71 of 1See more

dnsmadeeasy-webhook angelnu 6.0.7

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

Container imageDigestPackageFixed in
ghcr.io/angelnu/dnsmadeeasy-webhook:v1.9.0a5ca158b1f02
stdlib@go1.24.1
1.25.13

Open the chart page →

821
games-on-whalesangelnu2.0.01 of 7See more

games-on-whales angelnu 2.0.0

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

Container imageDigestPackageFixed in
andrewmackrodt/firefox-x11:142.0.1-r133f9080470c9
stdlib@go1.18.2
1.25.13

Open the chart page →

121,637
maddyangelnu5.0.01 of 1See more

maddy angelnu 5.0.0

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

Container imageDigestPackageFixed in
ghcr.io/foxcpp/maddy:0.9.5de42151adff6
stdlib@go1.23.12
1.25.13

Open the chart page →

1,011
cert-manager-webhook-safednsansgroupVerified publisher1.3.01 of 1See more

cert-manager-webhook-safedns ansgroup 1.3.0

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

Container imageDigestPackageFixed in
ansgroup/cert-manager-webhook-safedns:v1.0.1cd6b0ef2b309
stdlib@go1.13.15
1.25.13

Open the chart page →

2,496
ddosifyanteonVerified publisher1.7.55 of 13See more

ddosify anteon 1.7.5

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

Container imageDigestPackageFixed in
chrislusf/seaweedfs:3.56ed80f00fde46
stdlib@go1.20.8
1.25.13
ddosify/selfhosted_hammer:1.4.2a97a1b8a66af
stdlib@go1.18.1
1.25.13
library/influxdb:2.6.1-alpine44a366dd7724
stdlib@go1.19.4
1.25.13
library/redis:7.2.4-alpinec8bb255c3559
stdlib@go1.18.2
1.25.13
prom/prometheus:v2.37.98176adea328e
stdlib@go1.19.11
1.25.13

Open the chart page →

27,227
antmediaantmediaVerified publisher3.1.03 of 4See more

antmedia antmedia 3.1.0

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

Container imageDigestPackageFixed in
library/mongo:8.04968f22d0c6c
stdlib@go1.26.5
1.25.13
registry.k8s.io/ingress-nginx/controller:v1.5.14ba73c697770
stdlib@go1.19.2
1.25.13
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v20220916-gd32f8c34339c5b2e3310d
stdlib@go1.19.1
1.25.13

Open the chart page →

4,360

Container images carrying it

5,367 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 2 Oct 2026

Corrections: contact@stackradar.io

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