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

Open the chart page →

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

Open the chart page →

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
hivemq/hivemq-platform-operator:2.2.2a919f990141b
expat@2.7.4-1
no fix listed
1
hivemq/hivemq-swarm:4.54.0f9746d5d70fa
expat@2.6.1-2ubuntu0.4
no fix listed
1
hjacobs/kube-janitor:23.7.0fbb303ed463c
expat@2.5.0-1
no fix listed
1
hjacobs/kube-web-view:23.8.0431f1bf013d0
expat@2.5.0-1
no fix listed
1
hmediade/printserver:latest481a552c8e1c
expat@2.4.7-1ubuntu0.2
no fix listed
1
hmediade/printserver-init:latest7f005eb6c718
expat@2.4.7-1ubuntu0.2
no fix listed
1
homeassistant/home-assistant:2026.75a531753cea9
expat@2.8.1-r0
2.8.4-r0
1
housewrecker/gaps:latestf417dd0a7547
expat@2.2.9-1ubuntu0.4
no fix listed
1
huginn/huginn-single-process:4d17829cf6b15b004ad3f4be196303dca4944810c794eddc7b47
expat@2.2.5-3ubuntu0.2
no fix listed
1
hugohg34/toposervice:0.0.2812a03b3f274
expat@2.2.9-1ubuntu0.4
no fix listed
1
hyperglance/init:wildfly467ad8491bc3
expat@2.4.7-1ubuntu0.7
no fix listed
1
hyperglance/init:postgres9fd5faf1fe80
expat@2.4.7-1ubuntu0.7
no fix listed
1
hyperglance/init:apacheb2f8c6d52623
expat@2.4.7-1ubuntu0.7
no fix listed
1
hyperledger/fabric-couchdb:0.4.10c65891b6c237
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
ibmcom/ibm-workload-scheduler-agent-dynamic-dev:9.4.0.047e4dc1e27cdf
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
ibmcom/icp-swift-sample:latestb5d8c6714dbc
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
ibmcom/microclimate-theia:lateste17bdccc5030
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
ibmcom/skydive:0.22.0395e60cc6e3d
expat@2.2.5-3
no fix listed
1
ildarmukhametzyanov/priceapp:0.115d23720a3ee
expat@2.5.0-1
no fix listed
1
inseefrlab/shelly:cloudshell31f04ca7436b
expat@2.4.7-1ubuntu0.2
no fix listed
1
instill/artifact-backend:b28766ac4a393e601ed
expat@2.7.1-2
no fix listed
1
instill/mgmt-backend:d0933d4ebe12f77a3f9
expat@2.7.1-2
no fix listed
1
instill/model-backend:611f0f2e980125e5ba5
expat@2.7.1-2
no fix listed
1
intel/dlstreamer-pipeline-server:2022.1.1-ubuntu20aa8f5483a2ef
expat@2.2.9-1ubuntu0.4
no fix listed
1
intel/multimodal-data-visualization-streaming:3.01a89327e499b
expat@2.2.9-1ubuntu0.4
no fix listed
1
intelowlproject/intelowl:v6.6.10b22e547ea6b
expat@2.5.0-1
no fix listed
1
intelowlproject/intelowl_nginx:v6.6.12f01e79b8064
expat@2.7.3-r0
2.8.4-r0
1
inventree/inventree:1.5.4a946ec09da3e
expat@2.8.3-1~deb13u1
no fix listed
1
iofog/router:2.0.17260cf861479
expat@2.2.5-3ubuntu0.2
no fix listed
1
iomesh/csi-driver:v2.8.01a151f602451
expat@2.4.7-1ubuntu0.3
no fix listed
1
iomesh/csi-driver:v2.7.25d3f9bf9240b
expat@2.4.7-1ubuntu0.3
no fix listed
1
iosifache/wazuh-manager-filebeat:latest85df3f04b5da
expat@2.2.9-1ubuntu0.4
no fix listed
1
ispras/svacer:11-2-042aa9fa9f189
expat@2.4.7-1ubuntu0.6
no fix listed
1
istio/examples-bookinfo-reviews-v1:1.17.0b8f16a765eea
expat@2.2.9-1ubuntu0.4
no fix listed
1
istio/examples-bookinfo-reviews-v2:1.17.072f25a55f078
expat@2.2.9-1ubuntu0.4
no fix listed
1
istio/examples-bookinfo-reviews-v3:1.17.08f92fc1b6592
expat@2.2.9-1ubuntu0.4
no fix listed
1
istio/examples-helloworld-v1:latest328b237e4fb1
expat@2.5.0-1
no fix listed
1
istio/examples-helloworld-v2:latest0a7f02b2c7c9
expat@2.5.0-1
no fix listed
1
istio/install-cni:1.10.32232f365aed6
expat@2.2.5-3ubuntu0.2
no fix listed
1
istio/node-agent-k8s:1.2.9268ab879ea51
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
istio/operator:1.10.3655eefa11c84
expat@2.2.5-3ubuntu0.2
no fix listed
1
istio/pilot:1.10.0294ca55bd1cc
expat@2.2.5-3ubuntu0.2
no fix listed
1
istio/pilot:1.2.9c09319753454
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
istio/pilot:1.10.3e7e110a421c2
expat@2.2.5-3ubuntu0.2
no fix listed
1
istio/proxyv2:1.2.90c78be035e98
expat@2.1.0-7ubuntu0.16.04.3
no fix listed
1
istio/proxyv2:1.9.687a9db561d2e
expat@2.2.5-3ubuntu0.2
no fix listed
1
istio/proxyv2:1.10.088c6c693e67a
expat@2.2.5-3ubuntu0.2
no fix listed
1
itzg/bungeecord:latest1c59f9631f3b
expat@2.7.4-1
no fix listed
1
itzg/minecraft-server:latest8672e335dbef
expat@2.6.1-2ubuntu0.4
no fix listed
1
itzg/minecraft-server:2026.9.1e8640538dac5
expat@2.6.1-2ubuntu0.4
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.