StackRadar

CVE-2026-56858

Medium

Advisory

Published 13 Aug 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
6.1
base score, highest
EPSS
0.003
24th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
4,638
of 17,828 indexed, latest versions
Container images
5,364
deployed by those charts
Fix available
1 of 2
affected packages

Fix Javascript regexp context tracking in html/template

Carried by container images the latest versions of 4,638 of 17,828 indexed charts deploy, on 5,364 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 more1.25.135,364
OSV records
DEBIAN-CVE-2026-56858GO-2026-6091
Also known as
BIT-golang-2026-56858

Charts affected

4,638 by stars
ChartLatestAffected imagesRadar Score
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-2026-56858.

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

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1,300
pagesandrei-pages1.0.01 of 3See more

pages andrei-pages 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56858.

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

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20,350
terjangandylibrianVerified publisher0.0.31 of 1See more

terjang andylibrian 0.0.3

1 of the 1 container images this version deploys carry CVE-2026-56858.

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

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1,987
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-2026-56858.

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

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2,240
dnsmadeeasy-webhookangelnu6.0.71 of 1See more

dnsmadeeasy-webhook angelnu 6.0.7

1 of the 1 container images this version deploys carry CVE-2026-56858.

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

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818
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-2026-56858.

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

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116,070
maddyangelnu5.0.01 of 1See more

maddy angelnu 5.0.0

1 of the 1 container images this version deploys carry CVE-2026-56858.

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

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919
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-2026-56858.

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

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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-2026-56858.

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

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26,322
antmediaantmediaVerified publisher3.1.03 of 4See more

antmedia antmedia 3.1.0

3 of the 4 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
library/mongo:8.002a0cc7939f5
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

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4,668
ingress-nginxantmediaVerified publisher4.4.02 of 2See more

ingress-nginx antmedia 4.4.0

2 of the 2 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
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

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3,325
monitoringantmediaVerified publisher1.0.01 of 6See more

monitoring antmedia 1.0.0

1 of the 6 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
grafana/grafana:latestac461fb352ab
stdlib@go1.26.4
1.25.13

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2,336
nfs-server-provisioneranvibo1.3.01 of 1See more

nfs-server-provisioner anvibo 1.3.0

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
gcr.io/k8s-staging-sig-storage/nfs-provisioner:v3.0.02de1d15fc1f2
stdlib@go1.15
1.25.13

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2,732
glauthanza-labsVerified publisher1.0.11 of 1See more

glauth anza-labs 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/glauth/glauth:v2.5.209c782ca5984
stdlib@go1.25.0
1.25.13

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1,324
apipingapiping1.5.01 of 1See more

apiping apiping 1.5.0

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
udhos/apiping:1.5.041ab9bae6f3b
stdlib@go1.25.4
1.25.13

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1,151
apishiftapishiftVerified publisher0.3.01 of 4See more

apishift apishift 0.3.0

1 of the 4 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
quay.io/everythingascode/apishift-backend:v0.3.014ff275b2e61
stdlib@go1.23.6
1.25.13

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2,997
api-usage-cleanerapi-usage-cleaner1.16.01 of 1See more

api-usage-cleaner api-usage-cleaner 1.16.0

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
public.ecr.aws/cloudnatix/llmariner/api-usage-cleaner:1.16.0d47f43484055
stdlib@go1.23.12
1.25.13

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596
d.vazquezm.2021_helmapphelmVerified publisher1.0.02 of 6See more

d.vazquezm.2021_helm apphelm 1.0.0

2 of the 6 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
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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19,835
app-mobilityappmo0.1.03 of 5See more

app-mobility appmo 0.1.0

3 of the 5 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
dellemc/csm-application-mobility-controller:v0.1.0148ada9060a9
stdlib@go1.18.5
1.25.13
dellemc/csm-application-mobility-velero-plugin:v0.1.0660cabd6d929
stdlib@go1.18.5
1.25.13
velero/velero:v1.8.18d784580931c
stdlib@go1.16.6
1.25.13

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12,576
app-movies-seriesapp-movies-seriesVerified publisher0.1.01 of 2See more

app-movies-series app-movies-series 0.1.0

1 of the 2 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
library/postgres:14.32d1e636f0778
stdlib@go1.16.7
1.25.13

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3,170
accounts-uiappscodeVerified publisher2026.9.111 of 1See more

accounts-ui appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/b3:v2026.9.1176d28575b71c
stdlib@go1.25.3
1.25.13

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2,706
aceappscodeVerified publisher2026.9.112 of 2See more

ace appscode 2026.9.11

2 of the 2 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/b3:v2026.9.1176d28575b71c
stdlib@go1.25.3
1.25.13
ghcr.io/appscode/kubectl-nonroot:1.340b26892cec94
stdlib@go1.24.13
1.25.13

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3,008
ace-installerappscodeVerified publisher2026.9.112 of 2See more

ace-installer appscode 2026.9.11

2 of the 2 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
library/registry:3.1.11be55279f18a
stdlib@go1.25.9
1.25.13
ghcr.io/appscode/b3:v2026.9.1176d28575b71c
stdlib@go1.25.3
1.25.13

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3,364
ace-installer-certifiedappscodeVerified publisher2026.9.112 of 2See more

ace-installer-certified appscode 2026.9.11

2 of the 2 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
library/registry:3.1.11be55279f18a
stdlib@go1.25.9
1.25.13
ghcr.io/appscode/b3:v2026.9.1178a9fb785ec5
stdlib@go1.25.3
1.25.13

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3,139
acerproxyappscodeVerified publisher2026.9.111 of 1See more

acerproxy appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/acerproxy:v0.2.021de3771fdd5
stdlib@go1.25.5
1.25.13

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1,332
aceshifterappscodeVerified publisher2026.9.111 of 1See more

aceshifter appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/aceshifter:v0.0.3e5f5c254a55a
stdlib@go1.25.8
1.25.13

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1,046
appcatalogappscodeVerified publisher2023.3.231 of 1See more

appcatalog appscode 2023.3.23

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/appcatalog:v0.0.109709a346888
stdlib@go1.20.5
1.25.13

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1,671
appscode-otel-stackappscodeVerified publisher2026.7.153 of 3See more

appscode-otel-stack appscode 2026.7.15

3 of the 3 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
rancher/kubectl:v1.34.1090bef429ed1
stdlib@go1.24.6
1.25.13
ghcr.io/open-telemetry/opentelemetry-operator/opentelemetry-operator:0.150.089490ef63b72
stdlib@go1.26.2
1.25.13
quay.io/brancz/kube-rbac-proxy:v0.20.0147cb28fea35
stdlib@go1.25.1
1.25.13

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1,460
auditorappscodeVerified publisher2023.10.11 of 1See more

auditor appscode 2023.10.1

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/auditor:v0.0.1c62c89ee706d
stdlib@go1.19.4
1.25.13

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1,681
aws-credential-managerappscodeVerified publisher2026.4.161 of 1See more

aws-credential-manager appscode 2026.4.16

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/aws-credential-manager:v0.1.00511bbe501c3
stdlib@go1.25.9
1.25.13

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621
azure-credential-managerappscodeVerified publisher2026.4.161 of 1See more

azure-credential-manager appscode 2026.4.16

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/azure-credential-manager:v0.1.0f5c797f7fbe7
stdlib@go1.25.9
1.25.13

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887
billingappscodeVerified publisher2026.9.111 of 1See more

billing appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/b3:v2026.9.1176d28575b71c
stdlib@go1.25.3
1.25.13

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2,706
capa-vpc-peering-operatorappscodeVerified publisher2023.12.111 of 1See more

capa-vpc-peering-operator appscode 2023.12.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/capa-vpc-peering-operator:v0.0.4b1557553a2b3
stdlib@go1.21.5
1.25.13

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1,434
capi-ops-managerappscodeVerified publisher2024.8.142 of 2See more

capi-ops-manager appscode 2024.8.14

2 of the 2 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/capi-ops-manager:v0.0.57465f35b684c
stdlib@go1.23.2
1.25.13
ghcr.io/appscode/kube-rbac-proxy:v0.11.00df4ae70e3bd
stdlib@go1.15.14
1.25.13

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3,585
cattlesetappscodeVerified publisher2026.7.81 of 1See more

cattleset appscode 2026.7.8

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/cattleset:v0.0.145554a03e448
stdlib@go1.25.11
1.25.13

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633
cert-manager-csi-driver-cacertsappscodeVerified publisher2026.9.182 of 3See more

cert-manager-csi-driver-cacerts appscode 2026.9.18

2 of the 3 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.14.05244abbe87e0
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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2,512
cert-manager-webhook-aceappscodeVerified publisher2026.9.111 of 1See more

cert-manager-webhook-ace appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/cert-manager-webhook-ace:v0.0.2dc6b5fdcec06
stdlib@go1.25.5
1.25.13

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1,325
cluster-auth-agentappscodeVerified publisher2026.2.161 of 1See more

cluster-auth-agent appscode 2026.2.16

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/cluster-auth:v0.5.1fba6fb872281
stdlib@go1.25.7
1.25.13

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986
cluster-auth-managerappscodeVerified publisher2026.2.161 of 1See more

cluster-auth-manager appscode 2026.2.16

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/cluster-auth:v0.5.1fba6fb872281
stdlib@go1.25.7
1.25.13

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986
cluster-connectorappscodeVerified publisher2025.12.151 of 1See more

cluster-connector appscode 2025.12.15

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/cluster-connector:v0.0.140efd9d9ef6ca
stdlib@go1.25.5
1.25.13

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626
cluster-gatewayappscodeVerified publisher2026.6.261 of 1See more

cluster-gateway appscode 2026.6.26

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/cluster-gateway:v1.12.158bed8d1e7fc
stdlib@go1.25.11
1.25.13

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670
cluster-gateway-managerappscodeVerified publisher2026.6.261 of 1See more

cluster-gateway-manager appscode 2026.6.26

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/cluster-gateway-manager:v1.12.1f22cae0e6cf3
stdlib@go1.25.11
1.25.13

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670
cluster-importerappscodeVerified publisher2026.9.111 of 1See more

cluster-importer appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/ace:v0.2.0b8e03da90e70
stdlib@go1.25.9
1.25.13

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1,043
cluster-manager-hubappscodeVerified publisher2026.2.161 of 1See more

cluster-manager-hub appscode 2026.2.16

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/registration-operator:v1.2.00cbced8e6240
stdlib@go1.25.7
1.25.13

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1,086
cluster-presetsappscodeVerified publisher2026.9.111 of 1See more

cluster-presets appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/cluster-presets:v0.0.128fbdd2479645
stdlib@go1.25.11
1.25.13

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347
cluster-proxyappscodeVerified publisher2024.2.251 of 1See more

cluster-proxy appscode 2024.2.25

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/cluster-proxy:latest27a5c64b7ea8
stdlib@go1.21.8
1.25.13

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1,126
cluster-proxy-managerappscodeVerified publisher2026.6.261 of 1See more

cluster-proxy-manager appscode 2026.6.26

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/kluster-manager/cluster-proxy:v0.10.1a7fce69e171c
stdlib@go1.25.11
1.25.13

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1,617
crd-managerappscodeVerified publisher2026.7.211 of 1See more

crd-manager appscode 2026.7.21

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/voyagermesh/crd-manager:v0.3.0e67f14e5c853
stdlib@go1.25.12
1.25.13

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809
dns-proxyappscodeVerified publisher2026.9.111 of 1See more

dns-proxy appscode 2026.9.11

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/cloudflare-dns-proxy:v0.0.5dfbef0285e14
stdlib@go1.25.5
1.25.13

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648
docker-machine-operatorappscodeVerified publisher2024.7.91 of 1See more

docker-machine-operator appscode 2024.7.9

1 of the 1 container images this version deploys carry CVE-2026-56858.

Container imageDigestPackageFixed in
ghcr.io/appscode/docker-machine-operator:v0.0.481f6007abb4e
stdlib@go1.22.4
1.25.13

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2,236

Container images carrying it

5,364 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/hostpathplugin:v1.9.092257881c1d6
stdlib@go1.18
1.25.13
1
registry.k8s.io/sig-storage/livenessprobe:v2.9.02b10b24dafdc
stdlib@go1.19
1.25.13
1
registry.k8s.io/sig-storage/livenessprobe:v2.11.082adbebdf5d5
stdlib@go1.20.5
1.25.13
1
registry.k8s.io/sig-storage/local-volume-provisioner:v2.8.03e2bf2eaef9f
stdlib@go1.23.4
1.25.13
1
registry.k8s.io/sig-storage/local-volume-provisioner:v2.9.0f9d65db8bda2
stdlib@go1.25.5
1.25.13
1
registry.k8s.io/sig-storage/nfsplugin:v4.13.41eb5a85180a4
stdlib@go1.26.4
1.25.13
1
registry.k8s.io/sig-storage/nfsplugin:v4.11.0ce5b5ccd5eb0
stdlib@go1.23.6
1.25.13
1
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.03ce0fdba4d8e
stdlib@go1.15
1.25.13
1
registry.k8s.io/sig-storage/objectstorage-sidecar:v0.2.2c7166a73a303
stdlib@go1.24.11
1.25.13
1
registry.k8s.io/sig-storage/snapshot-controller:v8.2.1472fa35a89da
stdlib@go1.23.6
1.25.13
1
registry.k8s.io/sig-storage/snapshot-controller:v4.2.195587f8777d7
stdlib@go1.16.2
1.25.13
1
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 22 Sept 2026

Corrections: contact@stackradar.io

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