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
1,796
of 17,787 indexed, latest versions
Container images
1,661
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 1,796 of 17,787 indexed charts deploy, on 1,661 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 more2.8.4-11,247
expatapk2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more2.8.4-r0412
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

1,796 by stars
ChartLatestAffected imagesRadar Score
activityrelayfedihost0.1.41 of 2See more

activityrelay fedihost 0.1.4

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

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-2026-66046.

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-2026-66046.

Container imageDigestPackageFixed in
ghcr.io/libreconnect/ferriscompany:0.1.0-rc6ed86db9f0efe
expat@2.5.0-1+deb12u1
no fix listed

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-2026-66046.

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-2026-66046.

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

Open the chart page →

7,691
fineractfineract-openshift0.1.11 of 4See more

fineract fineract-openshift 0.1.1

1 of the 4 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 →

7,848
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-2026-66046.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
expat@2.7.1-2
no fix listed

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-2026-66046.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
expat@2.7.1-2
no fix listed
fireflyiii/data-importer:version-2.2.3ab52bf932546
expat@2.7.1-2
no fix listed

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-2026-66046.

Container imageDigestPackageFixed in
fireflyiii/data-importer:version-2.2.3ab52bf932546
expat@2.7.1-2
no fix listed

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-2026-66046.

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

Open the chart page →

1,394
flask-contactsfirst-idror-chart1.0.11 of 3See more

flask-contacts first-idror-chart 1.0.1

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

Container imageDigestPackageFixed in
library/phpmyadmin:latest3a8a8d6b5289
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

5,624
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-2026-66046.

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
no fix listed

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-2026-66046.

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-2026-66046.

Container imageDigestPackageFixed in
ghcr.io/flanksource/postgres:17.6-497383cebcf66281fc1
expat@2.5.0-1+deb12u2
no fix listed

Open the chart page →

8,831
flask-contactsflask-contacts-generic1.0.11 of 3See more

flask-contacts flask-contacts-generic 1.0.1

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

Container imageDigestPackageFixed in
library/phpmyadmin:latest3a8a8d6b5289
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

5,624
flinkflink0.5.11 of 1See more

flink flink 0.5.1

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

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-2026-66046.

Container imageDigestPackageFixed in
kenchrcum/fluxcd-helm-upgrader:0.7.7c326e28a8f5f
expat@2.7.5-r0
2.8.4-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-2026-66046.

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

Open the chart page →

4,123
fr24feederfnzv0.1.21 of 1See more

fr24feeder fnzv 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/sdr-enthusiasts/docker-flightradar24:latest917e53402d51
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

2,246
edge-caiasoftfolio-org0.1.321 of 1See more

edge-caiasoft folio-org 0.1.32

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

Container imageDigestPackageFixed in
folioci/edge-caiasoft:latestc3cfa89eee2f
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

526
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-2026-66046.

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

Open the chart page →

1,132
edge-dematicfolio-org0.1.331 of 1See more

edge-dematic folio-org 0.1.33

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

Container imageDigestPackageFixed in
folioci/edge-dematic:latest48c9b1d180d4
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

526
edge-inn-reachfolio-org0.1.41 of 1See more

edge-inn-reach folio-org 0.1.4

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

Container imageDigestPackageFixed in
folioci/edge-inn-reach:latestc64e4d9dd3fc
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

526
edge-ncipfolio-org0.1.281 of 1See more

edge-ncip folio-org 0.1.28

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

Container imageDigestPackageFixed in
folioci/edge-ncip:lateste760dbb81d1a
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

821
edge-oai-pmhfolio-org0.1.311 of 1See more

edge-oai-pmh folio-org 0.1.31

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

Container imageDigestPackageFixed in
folioci/edge-oai-pmh:latesteedfcbc29792
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

874
edge-ordersfolio-org0.1.301 of 1See more

edge-orders folio-org 0.1.30

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

Container imageDigestPackageFixed in
folioci/edge-orders:latest1ef654ee9f23
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

736
edge-patronfolio-org0.1.281 of 1See more

edge-patron folio-org 0.1.28

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

Container imageDigestPackageFixed in
folioci/edge-patron:latest682b852e056d
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

906
edge-rtacfolio-org0.1.281 of 1See more

edge-rtac folio-org 0.1.28

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

Container imageDigestPackageFixed in
folioci/edge-rtac:latest15ef73b1abd0
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

1,260
edge-sip2folio-org0.1.281 of 1See more

edge-sip2 folio-org 0.1.28

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

Container imageDigestPackageFixed in
folioci/edge-sip2:latest86106f20ef51
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

254
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-2026-66046.

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

Open the chart page →

1,559
mod-calendarfolio-org0.1.341 of 1See more

mod-calendar folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-calendar:latest22f65982efd7
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

415
mod-circulation-storagefolio-org0.1.351 of 1See more

mod-circulation-storage folio-org 0.1.35

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

Container imageDigestPackageFixed in
folioci/mod-circulation-storage:latest6bdddcafbc0f
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

659
mod-configurationfolio-org0.1.341 of 1See more

mod-configuration folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-configuration:latestdd0cdc89670a
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

712
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-2026-66046.

Container imageDigestPackageFixed in
folioci/mod-copycat:latest1513fad2b799
expat@2.7.5-r0
2.8.4-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-2026-66046.

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

Open the chart page →

1,533
mod-data-exportfolio-org0.1.401 of 1See more

mod-data-export folio-org 0.1.40

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

Container imageDigestPackageFixed in
folioci/mod-data-export:latest0cc86bf09755
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

1,394
mod-data-export-springfolio-org0.1.41 of 1See more

mod-data-export-spring folio-org 0.1.4

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

Container imageDigestPackageFixed in
folioci/mod-data-export-spring:latestf1d7caf4544b
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

1,253
mod-data-export-workerfolio-org0.1.151 of 1See more

mod-data-export-worker folio-org 0.1.15

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

Container imageDigestPackageFixed in
folioci/mod-data-export-worker:latest1ad1811c9b37
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

1,214
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-2026-66046.

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

Open the chart page →

1,203
mod-emailfolio-org0.1.341 of 1See more

mod-email folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-email:latest79ea8e2e7ebf
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

867
mod-entities-linksfolio-org0.1.11 of 1See more

mod-entities-links folio-org 0.1.1

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

Container imageDigestPackageFixed in
folioci/mod-entities-links:latest3e2412815c0f
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

286
mod-erm-usage-harvesterfolio-org0.1.341 of 1See more

mod-erm-usage-harvester folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-erm-usage-harvester:latest2d6767933c59
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

563
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-2026-66046.

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

Open the chart page →

1,225
mod-event-configfolio-org0.1.341 of 1See more

mod-event-config folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-event-config:latest0192adad3897
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

420
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-2026-66046.

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

Open the chart page →

535
mod-finance-storagefolio-org0.1.341 of 1See more

mod-finance-storage folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-finance-storage:latest4bc4057abaea
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

414
mod-gobifolio-org0.1.341 of 1See more

mod-gobi folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-gobi:latestc58c989dac44
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

595
mod-inn-reachfolio-org0.1.71 of 1See more

mod-inn-reach folio-org 0.1.7

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

Container imageDigestPackageFixed in
folioci/mod-inn-reach:latestcc8584e43382
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

513
mod-inventory-storagefolio-org0.1.371 of 1See more

mod-inventory-storage folio-org 0.1.37

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

Container imageDigestPackageFixed in
folioci/mod-inventory-storage:latestf92ff0a3ca40
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

81
mod-inventory-updatefolio-org0.1.21 of 1See more

mod-inventory-update folio-org 0.1.2

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

Container imageDigestPackageFixed in
folioci/mod-inventory-update:latestba84812b4d58
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

878

Container images carrying it

1,661 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ethpandaops/assertoor:latest1efa2fba6711
expat@2.7.1-2
no fix listed
1
ethpandaops/panda-pulse:latest7b14deeb416a
expat@2.8.2-r0
2.8.4-r0
1
evoapicloud/evolution-api:latest966625532d90
expat@2.7.5-r0
2.8.4-r0
1
evoapicloud/evolution-manager:latestcbfeb314afb9
expat@2.7.3-r0
2.8.4-r0
1
extrim/perlite:1.5.99cb7eb5598b6
expat@2.7.0-r0
2.8.4-r0
1
falcosecurity/event-generator:latest932956d86c99
expat@2.5.0-1+deb12u2
no fix listed
1
featurehub/dacha2:1.9.1c8d5551b5e40
expat@2.7.0-r0
2.8.4-r0
1
featurehub/edge:1.9.198ad426737f6
expat@2.7.0-r0
2.8.4-r0
1
featurehub/mr:1.9.1477d8bf771a9
expat@2.7.0-r0
2.8.4-r0
1
felipecs8/app-db-connection-test:v129e06c9c6385
expat@2.5.0-1+deb12u1
no fix listed
1
firefart/requesttracker:5.0.40d6249906d8c
expat@2.5.0-1
no fix listed
1
fireflyiii/core:version-6.6.6ae69fdd95cde
expat@2.7.1-2
no fix listed
1
fiware/biz-ecosystem-charging-backend:11.7.029456835bb2c
expat@2.2.9-1ubuntu0.8
no fix listed
1
fiware/biz-ecosystem-logic-proxy:11.20.3d551a13e8278
expat@2.5.0-1+deb12u1
no fix listed
1
flanksource/batch-runner:v1.0.44689687a7cf95
expat@2.6.1-2ubuntu0.3
no fix listed
1
flashcatcloud/categraf:latest42e6ab16472e
expat@2.6.1-2ubuntu0.4
no fix listed
1
fluent/fluent-bit:4.0-debuge76397ef3983
expat@2.5.0-1+deb12u2
no fix listed
1
flyway/flyway:9.1545b5d7cdc75a
expat@2.2.9-1ubuntu0.6
no fix listed
1
fnzv/dump1090:latestb3079b95c336
expat@2.4.7-1ubuntu0.2
no fix listed
1
folioci/edge-caiasoft:latestc3cfa89eee2f
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-connexion:latestb4863d135524
expat@2.7.5-r0
2.8.4-r0
1
folioci/edge-dematic:latest48c9b1d180d4
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-inn-reach:latestc64e4d9dd3fc
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-ncip:lateste760dbb81d1a
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-oai-pmh:latesteedfcbc29792
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-orders:latest1ef654ee9f23
expat@2.8.3-r0
2.8.4-r0
1
folioci/edge-patron:latest682b852e056d
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-rtac:latest15ef73b1abd0
expat@2.8.2-r0
2.8.4-r0
1
folioci/edge-sip2:latest86106f20ef51
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-authtoken:latest995a25a33133
expat@2.7.4-r0
2.8.4-r0
1
folioci/mod-calendar:latest22f65982efd7
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-circulation-storage:latest6bdddcafbc0f
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-configuration:latestdd0cdc89670a
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-copycat:latest1513fad2b799
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-courses:latest68ca414f5596
expat@2.7.4-r0
2.8.4-r0
1
folioci/mod-data-export:latest0cc86bf09755
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-data-export-spring:latestf1d7caf4544b
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-data-export-worker:latest1ad1811c9b37
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-ebsconet:latest3ae8cb99daa3
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-email:latest79ea8e2e7ebf
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-entities-links:latest3e2412815c0f
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-erm-usage-harvester:latest2d6767933c59
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-eusage-reports:latest15de67587091
expat@2.7.5-r0
2.8.4-r0
1
folioci/mod-event-config:latest0192adad3897
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-finance:latest14450bc15430
expat@2.8.1-r0
2.8.4-r0
1
folioci/mod-finance-storage:latest4bc4057abaea
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-gobi:latestc58c989dac44
expat@2.8.2-r0
2.8.4-r0
1
folioci/mod-inn-reach:latestcc8584e43382
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-inventory-storage:latestf92ff0a3ca40
expat@2.8.3-r0
2.8.4-r0
1
folioci/mod-inventory-update:latestba84812b4d58
expat@2.8.2-r0
2.8.4-r0
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.