StackRadar

CVE-2026-66046

High

Advisory

Published 18 Aug 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
8.7
base score, highest
EPSS
0.006
46th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
1,772
of 17,792 indexed, latest versions
Container images
1,631
deployed by those charts
Fix available
3 of 3
affected packages

CVE-2026-66046 affecting package expat for versions less than 2.8.3-2

Carried by container images the latest versions of 1,772 of 17,792 indexed charts deploy, on 1,631 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+36 more2.8.4-11,226
expatapk2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more2.8.4-r0403
expatrpm2.8.2-1.azl32.8.3-22
OSV records
ALPINE-CVE-2026-66046DEBIAN-CVE-2026-66046UBUNTU-CVE-2026-66046AZL-96605ECHO-38c1-1304-759b

Charts affected

1,772 by stars
ChartLatestAffected imagesRadar Score
webhookie-allwebhookie0.1.21 of 3See more

webhookie-all webhookie 0.1.2

1 of the 3 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
expat@2.2.9-1build1
no fix listed

Open the chart page →

28,697
argocd-image-updaterwenerme1.3.11 of 1See more

argocd-image-updater wenerme 1.3.1

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
quay.io/argoprojlabs/argocd-image-updater:v1.3.0cb009167015c
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

725
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
istio/kubectl:1.5.10dbb7726d1bf0
expat@2.2.5-3ubuntu0.2
no fix listed

Open the chart page →

10,859
kubernetes-dashboardwenerme7.14.01 of 5See more

kubernetes-dashboard wenerme 7.14.0

1 of the 5 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/kong:3.92a8cf3b110cd
expat@2.6.1-2ubuntu0.4
no fix listed

Open the chart page →

3,523
longhornwenerme1.2.31 of 2See more

longhorn wenerme 1.2.3

1 of the 2 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.2.3dca34321452c
expat@2.2.9-1build1
no fix listed

Open the chart page →

15,288
wexa-studiowexa-studio1.2.01 of 15See more

wexa-studio wexa-studio 1.2.0

1 of the 15 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
temporalio/admin-tools:1.29.1-tctl-1.18.4-cli-1.5.0a3a52e6ca122
expat@2.7.1-r0
2.8.4-r0

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15,044
wikiwikijs3.0.01 of 2See more

wiki wikijs 3.0.0

1 of the 2 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
requarks/wiki:268f0d1848261
expat@2.7.5-r0
2.8.4-r0

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5,483
jaegerwikimedia3.1.21 of 4See more

jaeger wikimedia 3.1.2

1 of the 4 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
jaegertracing/jaeger-cassandra-schema:1.53.0d48d6dab2c65
expat@2.4.7-1ubuntu0.2
no fix listed

Open the chart page →

9,320
kibanawiremindVerified publisher8.5.231 of 2See more

kibana wiremind 8.5.23

1 of the 2 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/kibana:8.18.004c0fc150f3a
expat@2.2.9-1ubuntu0.8
no fix listed

Open the chart page →

6,326
marge-botwiremindVerified publisher1.4.41 of 1See more

marge-bot wiremind 1.4.4

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
hiboxsystems/marge-bot:0.14.0dcffb926e563
expat@2.5.0-1
no fix listed

Open the chart page →

5,559
metabasewiremindVerified publisher2.27.5-wiremind01 of 1See more

metabase wiremind 2.27.5-wiremind0

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
metabase/metabase:v0.61.1.x9491ed11c901
expat@2.7.5-r0
2.8.4-r0

Open the chart page →

1,640
wordpress-alpinewordpress-alpine1.5.182 of 6See more

wordpress-alpine wordpress-alpine 1.5.18

2 of the 6 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
ghcr.io/shesselink81/nginx-alpine:7.1.0.09783481cad2a
expat@2.8.2-r0
2.8.4-r0
ghcr.io/shesselink81/wordpress-alpine:7.1.0.032ace450bcd9
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

4,063
Wordpresswordpress-mariadb1.0.21 of 2See more

Wordpress wordpress-mariadb 1.0.2

1 of the 2 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/wordpress:latest5a93c470ae82
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

5,676
playwright-synthetic-monitoringwork-adventure1.0.11 of 1See more

playwright-synthetic-monitoring work-adventure 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
workadventure/playwright-synthetic-monitoring:main92b664c2a06f
expat@2.4.7-1ubuntu0.3
no fix listed

Open the chart page →

14,173
xboardxboard0.2.01 of 1See more

xboard xboard 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
ghcr.io/cedar2025/xboard:latest896e4926e0d7
expat@2.8.3-r0
2.8.4-r0

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1,049
tabbyxdVerified publisher1.0.61 of 2See more

tabby xd 1.0.6

1 of the 2 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/nginx:1.25a484819eb602
expat@2.5.0-1
no fix listed

Open the chart page →

7,697
xkopsxkops0.1.01 of 5See more

xkops xkops 0.1.0

1 of the 5 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
hamzaarshad10/querybackend:1.6.22c1c3b86a8e7
expat@2.5.0-1+deb12u1
no fix listed

Open the chart page →

13,783
nginx-chartxxoznge-nginx0.1.01 of 1See more

nginx-chart xxoznge-nginx 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,849
my-nginx-appyasser-nginx-app0.1.01 of 1See more

my-nginx-app yasser-nginx-app 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/nginx:stabled5792f71a949
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,849
changedetection-iozekker6Verified publisher1.99.01 of 1See more

changedetection-io zekker6 1.99.0

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
ghcr.io/dgtlmoon/changedetection.io:0.60.47bb6963b730d
expat@2.5.0-1+deb12u3
no fix listed

Open the chart page →

2,612
NEW_APPzekker6Verified publisher0.0.01 of 1See more

NEW_APP zekker6 0.0.0

1 of the 1 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,849
zoo-project-druzoo-projectOfficialVerified publisher0.10.41 of 6See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
zooproject/zoo-project:dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a9a507cb7e2dd
expat@2.4.7-1ubuntu0.7
no fix listed

Open the chart page →

7,929

Container images carrying it

1,631 by charts deploying them

A fixed version is listed for 3 of the 3 affected packages.

Container imageDigestPackageFixed inUsed by
ixsystems/truecommand:3.2.019c218455cd2
expat@2.7.1-2
no fix listed
1
jacobalberty/unifi:v7.1.664a3616625dda
expat@2.2.5-3ubuntu0.7
no fix listed
1
jacobalberty/unifi:v7.4.162b3edc809a3ff
expat@2.2.5-3ubuntu0.9
no fix listed
1
jacobalberty/unifi:5.10.19c409924e2463
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
jaedb/iris:latest048cfbf58d57
expat@2.5.0-1+deb12u1
no fix listed
1
jakowenko/double-take:1.6.0b858bac9e32a
expat@2.2.9-1build1
no fix listed
1
jbtronics/part-db1:latest5db71f6db59d
expat@2.5.0-1+deb12u3
no fix listed
1
jeboehm/mailserver-filter:5.0.92e756949e537d
expat@2.7.0-r0
2.8.4-r0
1
jeboehm/mailserver-web:5.0.929da13edf5aa8
expat@2.7.1-r0
2.8.4-r0
1
jedi132000/nextapp:latestdc2a81e92f23
expat@2.2.9-1ubuntu0.4
no fix listed
1
jellyfin/jellyfin:10.11.81694ff069f0c
expat@2.7.1-2
no fix listed
1
jellyfin/jellyfin:10.11.717285f9cce63
expat@2.7.1-2
no fix listed
1
jellyfin/jellyfin:10.10.317c3a8d9dddb
expat@2.5.0-1+deb12u1
no fix listed
1
jellyfin/jellyfin:10.11.6333b64771663
expat@2.7.1-2
no fix listed
1
jellyfin/jellyfin:10.9.1079fb3d73a3e9
expat@2.5.0-1
no fix listed
1
jellyfin/jellyfin:10.10.77ae36aab93ef
expat@2.5.0-1+deb12u1
no fix listed
1
jellyfin/jellyfin:10.10.696b09723b22f
expat@2.5.0-1+deb12u1
no fix listed
1
jenkins/jenkins:2.462.2-jdk1795313257a8cd
expat@2.5.0-1
no fix listed
1
jenkins/jenkins:2.440.3-jdk17de4fea113221
expat@2.5.0-1
no fix listed
1
jhipster/jhipster-registry:latest7184525acd4d
expat@2.2.9-1ubuntu0.8
no fix listed
1
jhonbrownn/elchi:v1.5.146936e4f1caeb
expat@2.8.2-r0
2.8.4-r0
1
jhoncytech/bookworm-apache-wordpress:latest18c3ca1f411e
expat@2.5.0-1
no fix listed
1
jingking/geonetwork-hnap:4.2.843e74ab234e1
expat@2.2.9-1ubuntu0.6
no fix listed
1
jlesage/firefox:v25.03.1055c28defe31
expat@2.7.0-r0
2.8.4-r0
1
jmferrer/azure-devops-agent:latest030f68ec6998
expat@2.1.0-7ubuntu0.16.04.5
no fix listed
1
jodogne/orthanc-plugins:latest6ff510aa29c2
expat@2.8.2-1~deb13u1
no fix listed
1
jordan/icinga2:latestf75025fe8ea8
expat@2.5.0-1+deb12u2
no fix listed
1
josh5/unmanic:0.2.64d49c4816260
expat@2.4.7-1ubuntu0.2
no fix listed
1
jupyterhub/jupyterhub:5.4.63974ba945e65
expat@2.6.1-2ubuntu0.4
no fix listed
1
jupyterhub/k8s-hub:0.11.1b6b4a1a34bf0
expat@2.2.9-1build1
no fix listed
1
jupyterhub/k8s-hub:1.2.0e4770285aaf7
expat@2.2.9-1build1
no fix listed
1
jupyterhub/k8s-singleuser-sample:0.11.1e3e6f3051df8
expat@2.2.9-1build1
no fix listed
1
kafkace/kafka:v3.7.1-63ba8d27adc206bf5a4
expat@2.6.1-2ubuntu0.1
no fix listed
1
kafkakraft/kafka-connect:3.7.0062d697db7e5
expat@2.4.7-1ubuntu0.2
no fix listed
1
kafkakraft/kafka-controller:3.7.0f261ad288fce
expat@2.4.7-1ubuntu0.2
no fix listed
1
kafkakraft/kafkakraft:3.7.02e4b593b878b
expat@2.4.7-1ubuntu0.2
no fix listed
1
kenchrcum/ansible-playbook-operator:0.1.712fb213debf1
expat@2.7.5-r0
2.8.4-r0
1
kenchrcum/fluxcd-helm-upgrader:0.7.7c326e28a8f5f
expat@2.7.5-r0
2.8.4-r0
1
kenchrcum/grafana-dashboard-converter:0.3.105310497aea3f
expat@2.7.4-r0
2.8.4-r0
1
kennethreitz/httpbin:latest599fe5e50731
expat@2.2.5-3
no fix listed
1
kfirfer/phppgadmin:7.13.0-22efb4a5d74a3
expat@2.2.9-1ubuntu0.6
no fix listed
1
kimai/kimai2:2.67.03084f1e5ecdc
expat@2.5.0-1+deb12u2
no fix listed
1
kinseii/wazuh-agent:4.14.17160eb143728
expat@2.5.0-1+deb12u2
no fix listed
1
kitware/cdash:v5.3.0d7767d9b9da4
expat@2.8.2-1~deb13u1
no fix listed
1
kixote/typemill4e9dff179519
expat@2.8.3-1~deb13u1
no fix listed
1
kixote/typemill628f79a08cc7
expat@2.8.2-1~deb13u1
no fix listed
1
knspar/phronetis:0.1.4609499d2dc91a
expat@2.6.1-2ubuntu0.3
no fix listed
1
knspar/phronetis-operator:0.1.60c4f0543ee58
expat@2.5.0-1
no fix listed
1
kong/httpbin:latesta6ac46531193
expat@2.4.7-1ubuntu0.5
no fix listed
1
krontechnology/aapm-agent:1.8.41cc7d5be6529
expat@2.4.7-1ubuntu0.7
no fix listed
1

syft 1.42.1 · advisories as of 16 Sept 2026

Corrections: contact@stackradar.io

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