StackRadar

CVE-2026-56404

Medium

Advisory

Published 21 Jun 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
6.9
base score, highest
EPSS
0.001
4th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
1,383
of 17,790 indexed, latest versions
Container images
1,365
deployed by those charts
Fix available
2 of 2
affected packages

The matching OSV records carry no description.

Carried by container images the latest versions of 1,383 of 17,790 indexed charts deploy, on 1,365 images.

Affected packageAffected versionsFixed inImages
expatdeb2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+32 more2.5.0-1+deb12u3, 2.8.2-1~deb13u11,114
expatapk2.5.0-r4, 2.6.4-r0, 2.6.4-r1, 2.7.0-r0+9 more2.8.2-r0251
OSV records
ALPINE-CVE-2026-56404CGA-8455-mxjc-mmrgDEBIAN-CVE-2026-56404UBUNTU-CVE-2026-56404
Also known as
CGA-85f8-ghvr-66c3, CGA-9hr4-jgw5-h6j2, CGA-c497-gfq4-7589

Charts affected

1,383 by stars
ChartLatestAffected imagesRadar Score
espocrmespocrmVerified publisher1.0.11 of 2See more

espocrm espocrm 1.0.1

1 of the 2 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
espocrm/espocrm:9.3.101b5a24504ed9
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

6,475
assertoorethereum-helm-chartsVerified publisher1.2.01 of 1See more

assertoor ethereum-helm-charts 1.2.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ethpandaops/assertoor:latest1efa2fba6711
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

2,903
benchmarkoor-apiethereum-helm-chartsVerified publisher0.1.01 of 1See more

benchmarkoor-api ethereum-helm-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/ethpandaops/benchmarkoor:latest5470b2ec3161
expat@2.7.4-r0
2.8.2-r0

Open the chart page →

899
benchmarkoor-uiethereum-helm-chartsVerified publisher0.1.01 of 1See more

benchmarkoor-ui ethereum-helm-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/ethpandaops/benchmarkoor-ui:latestd090bb2060d9
expat@2.7.4-r0
2.8.2-r0

Open the chart page →

1,339
chaos-meshethereum-helm-chartsVerified publisher0.0.31 of 4See more

chaos-mesh ethereum-helm-charts 0.0.3

1 of the 4 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/chaos-mesh/chaos-daemon:v2.8.0fb609bc264d9
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3

Open the chart page →

12,147
powfaucetethereum-helm-chartsVerified publisher1.2.11 of 1See more

powfaucet ethereum-helm-charts 1.2.1

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
pk910/powfaucet:v2-stable3dcae6a62896
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3

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4,117
beeport-uiethersphereVerified publisher0.76.21 of 3See more

beeport-ui ethersphere 0.76.2

1 of the 3 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
library/node:ltsbe23f54a88d3
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3

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7,406
multichain-uiethersphereVerified publisher0.73.11 of 3See more

multichain-ui ethersphere 0.73.1

1 of the 3 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
library/node:ltsbe23f54a88d3
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3

Open the chart page →

7,406
nethermindethersphereVerified publisher0.2.11 of 1See more

nethermind ethersphere 0.2.1

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
nethermind/nethermind:1.14.615517708c3b6
expat@2.4.7-1ubuntu0.1
no fix listed

Open the chart page →

4,964
supportpalevilgn0me0.1.61 of 1See more

supportpal evilgn0me 0.1.6

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
public.ecr.aws/supportpal/helpdesk-monolithic:4.0.4573779e57fae
expat@2.2.9-1build1
no fix listed

Open the chart page →

20,987
perliteextrim-helm-chartsVerified publisher0.1.01 of 1See more

perlite extrim-helm-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
extrim/perlite:1.5.99cb7eb5598b6
expat@2.7.0-r0
2.8.2-r0

Open the chart page →

1,439
faasnetfaasnet0.0.41 of 5See more

faasnet faasnet 0.0.4

1 of the 5 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
mcr.microsoft.com/mssql/server:latest4bab24f36c1e
expat@2.6.1-2ubuntu0.4
no fix listed

Open the chart page →

7,665
event-generatorfalcosecurity0.4.01 of 1See more

event-generator falcosecurity 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
falcosecurity/event-generator:latest932956d86c99
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3

Open the chart page →

3,651
fddb-exporterfddb-exporterVerified publisher2.4.31 of 1See more

fddb-exporter fddb-exporter 2.4.3

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/itobey/fddb-exporter:2.4.1a824933e0f87
expat@2.8.1-r0
2.8.2-r0

Open the chart page →

468
activityrelayfedihost0.1.41 of 2See more

activityrelay fedihost 0.1.4

1 of the 2 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
quay.io/argoproj/argocd:v2.4.115b6701d8fb31
expat@2.4.7-1
no fix listed

Open the chart page →

13,491
azure-pipelines-agentfermosit0.0.11 of 1See more

azure-pipelines-agent fermosit 0.0.1

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
jmferrer/azure-devops-agent:latest030f68ec6998
expat@2.1.0-7ubuntu0.16.04.5
no fix listed

Open the chart page →

14,688
ferriscompanyferriscompany0.1.01 of 1See more

ferriscompany ferriscompany 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/libreconnect/ferriscompany:0.1.0-rc6ed86db9f0efe
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3

Open the chart page →

10,119
infrafibonacci-cluster-infraVerified publisher1.0.01 of 4See more

infra fibonacci-cluster-infra 1.0.0

1 of the 4 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
apache/activemq-artemis:2.37.0bae523439ee3
expat@2.6.1-2build1
no fix listed

Open the chart page →

12,510
findery-marketfindery-market0.1.01 of 7See more

findery-market findery-market 0.1.0

1 of the 7 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
chandanteekinavar/findery-market-frontend:1.06de5bd44a325
expat@2.6.4-r0
2.8.2-r0

Open the chart page →

7,691
firefly-iiifirefly-iii1.10.11 of 1See more

firefly-iii firefly-iii 1.10.1

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

5,038
firefly-iii-stackfirefly-iii0.10.22 of 4See more

firefly-iii-stack firefly-iii 0.10.2

2 of the 4 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
expat@2.7.1-2
2.8.2-1~deb13u1
fireflyiii/data-importer:version-2.2.3ab52bf932546
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

10,258
importerfirefly-iii1.6.01 of 1See more

importer firefly-iii 1.6.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
fireflyiii/data-importer:version-2.2.3ab52bf932546
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

4,828
firefox-browserfirefox-browserVerified publisher1.1.01 of 1See more

firefox-browser firefox-browser 1.1.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
jlesage/firefox:v25.03.1055c28defe31
expat@2.7.0-r0
2.8.2-r0

Open the chart page →

1,394
business-api-ecosystemfiware1.1.02 of 4See more

business-api-ecosystem fiware 1.1.0

2 of the 4 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
fiware/biz-ecosystem-charging-backend:11.7.029456835bb2c
expat@2.2.9-1ubuntu0.8
no fix listed
fiware/biz-ecosystem-logic-proxy:11.20.3d551a13e8278
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3

Open the chart page →

64,192
batchrunnerflanksourceVerified publisher1.0.441 of 1See more

batchrunner flanksource 1.0.44

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
flanksource/batch-runner:v1.0.44689687a7cf95
expat@2.6.1-2ubuntu0.3
no fix listed

Open the chart page →

5,340
mission-controlflanksourceVerified publisher0.1.3361 of 8See more

mission-control flanksource 0.1.336

1 of the 8 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/flanksource/postgres:17.6-497383cebcf66281fc1
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3

Open the chart page →

8,831
flinkflink0.5.11 of 1See more

flink flink 0.5.1

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
library/flink:1.14.6-scala_2.122461f02672b3
expat@2.4.7-1
no fix listed

Open the chart page →

5,690
fluxcd-helm-upgraderfluxcd-helm-upgraderVerified publisher0.7.71 of 1See more

fluxcd-helm-upgrader fluxcd-helm-upgrader 0.7.7

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
kenchrcum/fluxcd-helm-upgrader:0.7.7c326e28a8f5f
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

2,420
dump1090fnzv0.2.81 of 1See more

dump1090 fnzv 0.2.8

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
fnzv/dump1090:latestb3079b95c336
expat@2.4.7-1ubuntu0.2
no fix listed

Open the chart page →

4,123
edge-connexionfolio-org0.1.51 of 1See more

edge-connexion folio-org 0.1.5

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/edge-connexion:latestb4863d135524
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,132
mod-authtokenfolio-org0.1.351 of 1See more

mod-authtoken folio-org 0.1.35

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-authtoken:latest995a25a33133
expat@2.7.4-r0
2.8.2-r0

Open the chart page →

1,559
mod-copycatfolio-org0.1.31 of 1See more

mod-copycat folio-org 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-copycat:latest1513fad2b799
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,466
mod-coursesfolio-org0.1.341 of 1See more

mod-courses folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-courses:latest68ca414f5596
expat@2.7.4-r0
2.8.2-r0

Open the chart page →

1,533
mod-ebsconetfolio-org0.1.31 of 1See more

mod-ebsconet folio-org 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-ebsconet:latest3ae8cb99daa3
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,203
mod-eusage-reportsfolio-org0.1.21 of 1See more

mod-eusage-reports folio-org 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-eusage-reports:latest15de67587091
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,225
mod-financefolio-org0.1.341 of 1See more

mod-finance folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-finance:latest14450bc15430
expat@2.8.1-r0
2.8.2-r0

Open the chart page →

535
mod-invoicefolio-org0.1.351 of 1See more

mod-invoice folio-org 0.1.35

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-invoice:latest45b7b13e81e1
expat@2.8.1-r0
2.8.2-r0

Open the chart page →

568
mod-loginfolio-org0.1.341 of 1See more

mod-login folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-login:latest88de493f86db
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,152
mod-login-samlfolio-org0.1.341 of 1See more

mod-login-saml folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-login-saml:latest5f3358ccaa0f
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,089
mod-ncipfolio-org0.1.341 of 1See more

mod-ncip folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-ncip:latest8ed83674352b
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,104
mod-organizationsfolio-org0.1.341 of 1See more

mod-organizations folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-organizations:latest7dc9ccf3d937
expat@2.8.1-r0
2.8.2-r0

Open the chart page →

808
mod-permissionsfolio-org0.1.351 of 1See more

mod-permissions folio-org 0.1.35

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-permissions:latest5363e98c6299
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,215
mod-pubsubfolio-org0.1.341 of 1See more

mod-pubsub folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-pubsub:latest0a4fa4ad5d72
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,010
mod-searchfolio-org0.1.351 of 1See more

mod-search folio-org 0.1.35

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-search:latest44d7ee9acdf6
expat@2.7.1-r0
2.8.2-r0

Open the chart page →

1,531
mod-user-importfolio-org0.1.341 of 1See more

mod-user-import folio-org 0.1.34

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-user-import:latest1807734472bd
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,215
mod-users-blfolio-org0.1.351 of 1See more

mod-users-bl folio-org 0.1.35

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-users-bl:latest4e2d96c9340d
expat@2.7.5-r0
2.8.2-r0

Open the chart page →

1,321
mod-z3950folio-org0.1.31 of 1See more

mod-z3950 folio-org 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
folioci/mod-z3950:latest2493041ce880
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

2,432
esphomegabe565Verified publisher0.15.01 of 1See more

esphome gabe565 0.15.0

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
ghcr.io/esphome/esphome:latest000c5ee5ee96
expat@2.7.1-2
2.8.2-1~deb13u1

Open the chart page →

3,143
scanservjsgabe565Verified publisher0.9.21 of 1See more

scanservjs gabe565 0.9.2

1 of the 1 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
sbs20/scanservjs:release-v3.0.3dad1fd6e9a98
expat@2.5.0-1
2.5.0-1+deb12u3

Open the chart page →

13,247
accumulogaffer2.2.12 of 4See more

accumulo gaffer 2.2.1

2 of the 4 container images this version deploys carry CVE-2026-56404.

Container imageDigestPackageFixed in
gchq/accumulo:2.0.1c460bb587d6d
expat@2.6.1-2ubuntu0.2
no fix listed
gchq/hdfs:3.3.35ec58edbb2db
expat@2.6.1-2ubuntu0.2
no fix listed

Open the chart page →

16,969

Container images carrying it

1,365 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
quay.io/poundex/tekton-ci-environment-injector:0.2.46dd65f22949c
expat@2.8.1-r0
2.8.2-r0
1
quay.io/poundex/tekton-stash-and-cache:0.2.2e854423caa09
expat@2.7.4-1
no fix listed
1
quay.io/underndog/samba:1.2.0-not-recyclecca801de9fa5
expat@2.7.0-r0
2.8.2-r0
1
quay.io/yushiwho/api:e1f9d77e0d9b93dbf2b
expat@2.5.0-1
2.5.0-1+deb12u3
1
registry.gitlab.com/crafty-controller/crafty-4:latest166a06f73d8c
expat@2.6.1-2ubuntu0.4
no fix listed
1
registry.gitlab.com/dyff/workflows-aggregator:0.16.9b7984253b128
expat@2.7.4-1
no fix listed
1
registry.gitlab.com/enbuild-staging/vivsoft-platform-ui/enbuild-frontend:1.0.3166353ce9bf98
expat@2.7.1-2
2.8.2-1~deb13u1
1
registry.gitlab.com/enbuild-staging/vivsoft-platform-ui/enbuild-mq-consumer:1.0.310e3cd8c7776d
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
registry.gitlab.com/infinitydon/registry/open5gs-aio:v2.2.2f6385712935f
expat@2.2.9-1build1
no fix listed
1
registry.gitlab.com/school_guy/docker-typo3:13.4.30-197d868ed76185d7270d
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
registry.gitlab.com/technostructures/posca/posca:latesta693021686ca
expat@2.7.5-r0
2.8.2-r0
1
registry.k8s.io/git-sync/git-sync:v4.5.00e64aedb0d0a
expat@2.7.1-2
2.8.2-1~deb13u1
1
registry.k8s.io/git-sync/git-sync:v4.1.0fd9722fd02e3
expat@2.5.0-1
2.5.0-1+deb12u3
1
registry.k8s.io/sig-storage/nfsplugin:v4.13.41eb5a85180a4
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
registry.k8s.io/sig-storage/nfsplugin:v4.11.0ce5b5ccd5eb0
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1

syft 1.42.1 · advisories as of 15 Sept 2026

Corrections: contact@stackradar.io

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