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
1,794
of 17,790 indexed, latest versions
Container images
1,662
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 1,794 of 17,790 indexed charts deploy, on 1,662 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 more2.8.4-11,251
expatapk2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more2.8.4-r0409
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

1,794 by stars
ChartLatestAffected imagesRadar Score
maybe-financevicsuferVerified publisher0.2.71 of 3See more

maybe-finance vicsufer 0.2.7

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

Container imageDigestPackageFixed in
ghcr.io/maybe-finance/maybe:0.5.0c6ab95ca9130
expat@2.5.0-1+deb12u1
no fix listed

Open the chart page →

10,813
browserlessvictorlane0.2.01 of 1See more

browserless victorlane 0.2.0

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

Container imageDigestPackageFixed in
ghcr.io/browserless/chromium:v2.43.0853e6f105b51
expat@2.6.1-2ubuntu0.4
no fix listed

Open the chart page →

4,364
colanodevictorlane0.3.31 of 3See more

colanode victorlane 0.3.3

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

Container imageDigestPackageFixed in
ghcr.io/colanode/web:latestbcad696f03ee
expat@2.7.0-r0
2.8.4-r0

Open the chart page →

2,077
n8nvictorlane1.0.181 of 1See more

n8n victorlane 1.0.18

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

Container imageDigestPackageFixed in
n8nio/n8n:1.115.1ed16e560c40e
expat@2.7.2-r0
2.8.4-r0

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6,470
twenty-crmvictorlane0.0.12 of 3See more

twenty-crm victorlane 0.0.1

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

Container imageDigestPackageFixed in
redis/redis-stack-server:latest798ab84d9f26
expat@2.4.7-1ubuntu0.6
no fix listed
twentycrm/twenty-postgres-spilo:latest2f78405a78be
expat@2.4.7-1ubuntu0.2
no fix listed

Open the chart page →

13,575
pagesvictor-pages1.0.02 of 3See more

pages victor-pages 1.0.0

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

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
expat@2.2.9-1build1
no fix listed
flyway/flyway:6.4.422d97ceb0c47
expat@2.2.5-3ubuntu0.2
no fix listed

Open the chart page →

20,242
video-dl-botvideo-dl-botVerified publisher1.4.31 of 1See more

video-dl-bot video-dl-bot 1.4.3

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

Container imageDigestPackageFixed in
ghcr.io/tarampampam/video-dl-bot:1.4.36daa2dc7556b
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,993
calibre-webvista0.1.31 of 1See more

calibre-web vista 0.1.3

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

Container imageDigestPackageFixed in
linuxserver/calibre-web:0.6.24241009026e6f
expat@2.6.1-2ubuntu0.3
no fix listed

Open the chart page →

7,679
argus-test-envvk-helm-charts2.0.01 of 1See more

argus-test-env vk-helm-charts 2.0.0

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
squawkvojtechpastyrikVerified publisher0.1.101 of 1See more

squawk vojtechpastyrik 0.1.10

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

Container imageDigestPackageFixed in
ghcr.io/vojtechpastyrik/squawk:0.1.104005df5f7229
expat@2.7.4-r0
2.8.4-r0

Open the chart page →

400
aih-scannerwallarmVerified publisher2.7.111 of 2See more

aih-scanner wallarm 2.7.11

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

Container imageDigestPackageFixed in
wallarm/aih-scanner:2.7.11f1cb26db1f5b
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

4,013
gateway-control-planewallarmVerified publisher0.2.01 of 2See more

gateway-control-plane wallarm 0.2.0

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

Container imageDigestPackageFixed in
timescale/timescaledb:latest-pg17bc8527e62f70
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

1,455
kongwallarmVerified publisher4.6.31 of 7See more

kong wallarm 4.6.3

1 of the 7 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
wallarm/kong:3.1.0-ubuntu-4.6.0ea9608c82e40
expat@2.2.9-1ubuntu0.6
no fix listed

Open the chart page →

11,448
pageswalter1.0.02 of 3See more

pages walter 1.0.0

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

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
expat@2.2.9-1build1
no fix listed
flyway/flyway:6.4.422d97ceb0c47
expat@2.2.5-3ubuntu0.2
no fix listed

Open the chart page →

20,242
sirenwateim1.0.21 of 1See more

siren wateim 1.0.2

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

Container imageDigestPackageFixed in
sigp/siren:v3.0.42c219b04758e
expat@2.5.0-1+deb12u1
no fix listed

Open the chart page →

6,007
wazuh-manager-filebeatwazuh-manager-filebeat0.1.0-gamma1 of 1See more

wazuh-manager-filebeat wazuh-manager-filebeat 0.1.0-gamma

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

Container imageDigestPackageFixed in
iosifache/wazuh-manager-filebeat:latest85df3f04b5da
expat@2.2.9-1ubuntu0.4
no fix listed

Open the chart page →

11,171
supersetwbstack0.1.01 of 1See more

superset wbstack 0.1.0

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

Container imageDigestPackageFixed in
apache/superset:4.0.1ab9467fd712c
expat@2.5.0-1
no fix listed

Open the chart page →

7,166
myweatherhelmwebapp11.3.502 of 8See more

myweatherhelm webapp1 1.3.50

2 of the 8 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/rabbitmq:3-managemente582c0bc7766
expat@2.6.1-2ubuntu0.3
no fix listed
mcr.microsoft.com/azure-sql-edge:latest902628a8be89
expat@2.2.9-1ubuntu0.6
no fix listed

Open the chart page →

9,252
myweatherhelm-schedulingwebapp11.3.922 of 9See more

myweatherhelm-scheduling webapp1 1.3.92

2 of the 9 container images this version deploys carry CVE-2026-66046.

Container imageDigestPackageFixed in
library/rabbitmq:3-managemente582c0bc7766
expat@2.6.1-2ubuntu0.3
no fix listed
mcr.microsoft.com/azure-sql-edge:latest902628a8be89
expat@2.2.9-1ubuntu0.6
no fix listed

Open the chart page →

9,252
web-dvwaweb-dvwa1.16.01 of 2See more

web-dvwa web-dvwa 1.16.0

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

Container imageDigestPackageFixed in
gulacedia/web-dvwa-new:v367b467d961ca
expat@2.5.0-1
no fix listed

Open the chart page →

10,111
jenkinswebencryptor1.9.181 of 1See more

jenkins webencryptor 1.9.18

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

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

2,498
webhookiewebhookie0.1.21 of 1See more

webhookie webhookie 0.1.2

1 of the 1 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 →

14,414
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
juicefs-csi-driverwenerme0.32.51 of 5See more

juicefs-csi-driver wenerme 0.32.5

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

Container imageDigestPackageFixed in
juicedata/juicefs-csi-driver:v0.32.595008ba63318
expat@2.5.0-1+deb12u2
no fix listed

Open the chart page →

9,183
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

Open the chart page →

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
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

1,662 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
folioci/mod-notify:latesta8c1a90005fc
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-oai-pmh:latest5cd5ef063f2a
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-orders:latestfc4528220fb8
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-orders-storage:latestceeaacc3bf16
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-organizations:latest7dc9ccf3d937
expat@2.8.1-r0
2.8.4-r0
1
folioci/mod-organizations-storage:lateste46892405fde
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-password-validator:latestb31d75f2bf7b
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-patron:latest5f213acfe2f8
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-patron-blocks:latestde7318069a67
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-permissions:latest5363e98c6299
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-pubsub:latest0a4fa4ad5d72
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-remote-storage:latest4f12177123dc
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-search:latest44d7ee9acdf6
expat@2.7.1-r0
2.8.4-r0
1
folioci/mod-sender:latestd88a675dddf0
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-source-record-manager:latesta940caf026ee
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-tags:latest6e8beeb70272
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-template-engine:latestd105c585da30
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-user-import:latest1807734472bd
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-users:latest6f60033321b0
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-users-bl:latest4e2d96c9340d
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-z3950:latest2493041ce880
expat@2.7.1-2
no fix listed
1
folioci/okapi:latestdf29ac807a45
expat@2.8.3-r0
2.8.4-r0
1
fosrl/pangolin:1.13.0c32ad797ab96
expat@2.7.3-r0
2.8.4-r0
1
frankescobar/allure-docker-service:2.21.08a4d7e9308de
expat@2.2.5-3ubuntu0.9
no fix listed
1
frankescobar/allure-docker-service:2.19.0cafa03b94dac
expat@2.2.5-3ubuntu0.7
no fix listed
1
frankescobar/allure-docker-service:latestdc171ec796d5
expat@2.6.1-2ubuntu0.4
no fix listed
1
freeradius/freeradius-server:3.2.8af6fd34a5b78
expat@2.4.7-1ubuntu0.6
no fix listed
1
fthomas/scala-steward:latest367afe974b7a
expat@2.8.3-r0
2.8.4-r0
1
galaxy/cloudman-server:lateste5c265fe9fcd
expat@2.2.9-1ubuntu0.4
no fix listed
1
galaxy/galaxy-init:v18.010267bad550e6
expat@2.1.0-4ubuntu1.4
no fix listed
1
galaxy/galaxy-stable:v18.018e577a626dfd
expat@2.1.0-4ubuntu1.4
no fix listed
1
galaxy/pulsar-kubernetes:0.15.7e50a890e24c9
expat@2.5.0-1+deb12u1
no fix listed
1
gchq/accumulo:2.0.1c460bb587d6d
expat@2.6.1-2ubuntu0.2
no fix listed
1
gdrocha/togglr-backend:1.0.0d5ae64e83d4c
expat@2.7.3-r0
2.8.4-r0
1
gdrocha/togglr-frontend:1.0.0ffbc1571c234
expat@2.7.3-r0
2.8.4-r0
1
geonetwork/gn-cloud-ogc-api-records-service:4.2.8-020c9bb761f67
expat@2.2.5-3ubuntu0.9
no fix listed
1
geonode/geoserver:2.28.4-latest81b1d431b7e9
expat@2.4.7-1ubuntu0.7
no fix listed
1
geopython/pycsw:3.0.0-beta284662ea6b78b
expat@2.5.0-1+deb12u2
no fix listed
1
geoscienceaustralia/dea-k8s-data:latestf4039b45572a
expat@2.2.5-3ubuntu0.2
no fix listed
1
geoservercloud/geoserver-cloud-gateway:1.0-RC2ca58b74529cd
expat@2.2.9-1build1
no fix listed
1
geoservercloud/geoserver-cloud-gateway:3.0.1.1de0b20bd2a43
expat@2.7.4-1
no fix listed
1
geoservercloud/geoserver-cloud-gwc:3.0.1.1b04ed89b5d2b
expat@2.7.4-1
no fix listed
1
geoservercloud/geoserver-cloud-rest:3.0.1.1318254b52f96
expat@2.7.4-1
no fix listed
1
geoservercloud/geoserver-cloud-rest:1.0-RC25dc0c93a1710
expat@2.2.9-1build1
no fix listed
1
geoservercloud/geoserver-cloud-wcs:1.0-RC247ae1bdb4bcc
expat@2.2.9-1build1
no fix listed
1
geoservercloud/geoserver-cloud-wcs:3.0.1.14f077124f591
expat@2.7.4-1
no fix listed
1
geoservercloud/geoserver-cloud-webui:1.0-RC228c3e5a8c5a3
expat@2.2.9-1build1
no fix listed
1
geoservercloud/geoserver-cloud-webui:3.0.1.14f91e3048ac8
expat@2.7.4-1
no fix listed
1
geoservercloud/geoserver-cloud-wfs:3.0.1.1299f0d6232d1
expat@2.7.4-1
no fix listed
1
geoservercloud/geoserver-cloud-wfs:1.0-RC28c70ee06d5ab
expat@2.2.9-1build1
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.