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
47th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
1,790
of 17,803 indexed, latest versions
Container images
1,656
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 1,790 of 17,803 indexed charts deploy, on 1,656 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 more2.8.4-11,249
expatapk2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more2.8.4-r0405
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

1,790 by stars
ChartLatestAffected imagesRadar Score
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 →

20,261
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 →

2,015
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 →

7,741
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 →

1,879
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 →

546
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 →

4,049
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 →

70,298
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 →

20,261
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 →

6,035
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 →

11,199
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 →

7,189
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 →

9,304
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 →

9,304
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 →

10,174
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 →

2,517
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 →

14,498
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 →

28,798
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 →

733
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 →

72,845
juicefs-csi-driverwenerme0.33.01 of 5See more

juicefs-csi-driver wenerme 0.33.0

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

Container imageDigestPackageFixed in
juicedata/juicefs-csi-driver:v0.33.0f918e7331c05
expat@2.5.0-1+deb12u3
no fix listed

Open the chart page →

8,992
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 →

3,540
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 →

15,437
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 →

15,376
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 →

5,525
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 →

9,354
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 →

6,350
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 →

5,584
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 →

1,639
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 →

4,103
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 →

5,737
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 →

14,226
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 →

1,060
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 →

7,672
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 →

13,875
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 →

1,879
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 →

1,879
changedetection-iozekker6Verified publisher1.101.01 of 1See more

changedetection-io zekker6 1.101.0

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

Container imageDigestPackageFixed in
ghcr.io/dgtlmoon/changedetection.io:0.60.6eb4a9f718801
expat@2.5.0-1+deb12u3
no fix listed

Open the chart page →

2,649
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 →

1,879
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 →

7,949

Container images carrying it

1,656 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ghcr.io/streamingfast/firehose-ethereum:v2.12.4-gethd7bdfa7b41da
expat@2.6.1-2ubuntu0.3
no fix listed
1
ghcr.io/streamingfast/go-ethereum:geth-v1.16.9-fh3.08e3cb38953a3
expat@2.6.1-2ubuntu0.3
no fix listed
1
ghcr.io/streamingfast/substreams-sink-kv:v2.3.026953ec68d5d
expat@2.2.9-1ubuntu0.7
no fix listed
1
ghcr.io/streamingfast/substreams-sink-noop:v1.4.0d7c43c3135c6
expat@2.2.9-1ubuntu0.7
no fix listed
1
ghcr.io/streamvisor/streamvisor:4.1.40bc598b2ac9a
expat@2.6.1-2ubuntu0.4
no fix listed
1
ghcr.io/suwayomi/suwayomi-server:v2.3.2320d2c3218c7f9f
expat@2.6.1-2ubuntu0.4
no fix listed
1
ghcr.io/tarampampam/video-dl-bot:1.4.36daa2dc7556b
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/tauffer-consulting/domino-rest:latest8bf880fe8c73
expat@2.5.0-1
no fix listed
1
ghcr.io/teq-cloud/iteq-web:0.3.3-beta0acbe2f2e1ea
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/theconnman/docker-hub-rss:0.6.238eba84b2be8
expat@2.7.3-r0
2.8.4-r0
1
ghcr.io/thoroslives/zilean:v3.10.1bce6aca0f6ca
expat@2.7.0-r0
2.8.4-r0
1
ghcr.io/timothepoznanski/poznote:6.86.0182664fe1ca0
expat@2.8.3-r0
2.8.4-r0
1
ghcr.io/topolvm/pie:0.18.0aa467443e407
expat@2.4.7-1ubuntu0.7
no fix listed
1
ghcr.io/topolvm/topolvm-with-sidecar:0.41.170548dbe0c6a
expat@2.4.7-1ubuntu0.7
no fix listed
1
ghcr.io/topolvm/topolvm-with-sidecar:0.35.0b354978c440d
expat@2.4.7-1ubuntu0.4
no fix listed
1
ghcr.io/traefik/hub-manager:v0.45.1d1cff2560c67
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/vojtechpastyrik/squawk:0.1.104005df5f7229
expat@2.7.4-r0
2.8.4-r0
1
ghcr.io/voxpupuli/container-puppetdb:7.18.0-v1.5.0a56dfe91f5b1
expat@2.4.7-1ubuntu0.3
no fix listed
1
ghcr.io/voxpupuli/container-puppetserver:7.17.0-v1.5.0916746209ac5
expat@2.4.7-1ubuntu0.3
no fix listed
1
ghcr.io/voxpupuli/puppetserver:8.7.0-main63873f3f698e
expat@2.4.7-1ubuntu0.5
no fix listed
1
ghcr.io/wenisch-tech/chronoreaper:1.1.10447726cec07b
expat@2.7.5-r0
2.8.4-r0
1
ghcr.io/wgbh-mla/chowda:main86ab9effd1a5
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/wgbh-mla/pbcore-util:pr-66e04659a3baa
expat@2.5.0-1+deb12u2
no fix listed
1
ghcr.io/wiremind/grafana-pdf-exporter:v1.7dbaa8527bf4c
expat@2.5.0-1
no fix listed
1
ghcr.io/wittdennis/calibre-web:1.1.1aa7d5d5dd6be
expat@2.5.0-1+deb12u2
no fix listed
1
ghcr.io/wittdennis/homeassistant-otbr:4.2.5282f840612d9
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/wizarrrr/wizarr:4.2.0-beta.3d19d886d5090
expat@2.5.0-1
no fix listed
1
ghcr.io/wundergraph/cosmo/otelcollector:0.18.15a6fe78d4d15
expat@2.5.0-1+deb12u1
no fix listed
1
ghcr.io/yourls/yourls:1.10.654082566391e
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/yurymkomarov/docker/kubernetes-kiosk-chromium:0.1.27bff29dcec72
expat@2.5.0-1+deb12u2
no fix listed
1
ghcr.io/zammad/zammad:7.1.3-0014ce435c77651e
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/zazukoians/qlever-server:v0.10.11de7869ab46e
expat@2.6.1-2ubuntu0.4
no fix listed
1
ghcr.io/zoriya/kyoo_autosync:4.7.1fbba58ddb1a6
expat@2.5.0-1+deb12u1
no fix listed
1
ghcr.io/zoriya/kyoo_scanner:4.7.17dc0ee57b628
expat@2.5.0-1+deb12u1
no fix listed
1
ghcr.io/zystem-io/zymtrace-pub-ui:26.9.29a32b89c0c19
expat@2.7.1-r0
2.8.4-r0
1
mcr.microsoft.com/acstor/local-csi-driver:v0.3.0f9af53a79fd1
expat@2.8.2-1.azl3
2.8.3-2
1
mcr.microsoft.com/mssql/server:2017-latest13221ac5f673
expat@2.2.5-3ubuntu0.9
no fix listed
1
mcr.microsoft.com/mssql/server:2019-CU16-ubuntu-20.0449a57dc220b1
expat@2.2.9-1ubuntu0.4
no fix listed
1
mcr.microsoft.com/mssql/server:latest4bab24f36c1e
expat@2.6.1-2ubuntu0.4
no fix listed
1
mcr.microsoft.com/mssql/server:2022-latestba4c8329f48f
expat@2.4.7-1ubuntu0.7
no fix listed
1
mcr.microsoft.com/mssql/server:2025-CU5-ubuntu-24.04cee0f4db03b5
expat@2.6.1-2ubuntu0.4
no fix listed
1
mcr.microsoft.com/mssql/server:2017-latestfbf79e0fea59
expat@2.2.5-3ubuntu0.9
no fix listed
1
mcr.microsoft.com/oss/v2/nvidia/k8s-device-plugin:v0.18.2-125a4e52c87bb9
expat@2.8.2-1.azl3
2.8.3-2
1
public.ecr.aws/aktosecurity/akto-api-security-database-abstractor:1.66.9138c8b82c398
expat@2.6.1-2ubuntu0.4
no fix listed
1
public.ecr.aws/aktosecurity/akto-api-security-database-abstractor:latestf669a6eacf8c
expat@2.6.1-2ubuntu0.4
no fix listed
1
public.ecr.aws/aktosecurity/akto-api-security-mini-runtime:latest5d55a742a2bc
expat@2.7.4-1
no fix listed
1
public.ecr.aws/aktosecurity/akto-api-security-mini-runtime:1.74.6_local8b9208c09d76
expat@2.7.4-1
no fix listed
1
public.ecr.aws/aktosecurity/akto-api-security-mini-runtime:latest8be3ed26f746
expat@2.7.4-1
no fix listed
1
public.ecr.aws/aktosecurity/akto-api-security-mini-testing:1.72.6_local43316f900242
expat@2.7.4-1
no fix listed
1
public.ecr.aws/aktosecurity/akto-api-security-mini-testing:1.74.4_local5bda14f66e8e
expat@2.7.4-1
no fix listed
1

syft 1.42.1 · advisories as of 18 Sept 2026

Corrections: contact@stackradar.io

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