StackRadar

CVE-2026-45409

Medium

Advisory

Published 19 May 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
5.3
base score, highest
EPSS
0.004
34th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
920
of 17,790 indexed, latest versions
Container images
977
deployed by those charts
Fix available
4 of 5
affected packages

Internationalized Domain Names in Applications (IDNA): Specially crafted inputs to idna.encode() can bypass CVE-2024-3651 fix

Carried by container images the latest versions of 920 of 17,790 indexed charts deploy, on 977 images.

Affected packageAffected versionsFixed inImages
idnapypi2.4, 2.5, 2.6, 2.7+15 more3.15940
python-pipdeb1.5.4-1ubuntu4, 8.1.1-2ubuntu0.4, 9.0.1-2.3~ubuntu1, 9.0.1-2.3~ubuntu1.18.04.1+23 moreno fix listed108
python-idnadeb2.6-1, 2.8-1, 2.8-1ubuntu0.1, 3.3-1+3 more3.3-1ubuntu0.2, 3.6-2ubuntu0.268
python-idnarpm2.5-5.el8, 2.5-7.el8_10, 2.10-7.el9, 2.10-7.el9_4.1+1 more0:2.5-8.el8_10, 0:2.10-8.el9_8, 0:3.7-6.el10_264
py3-pipapk25.0.1-r0, 25.2-r0, 26.0.1-r126.1.2-r13
OSV records
CGA-9qj9-xwv6-6g35CGA-jxvh-c6v2-m7x3DEBIAN-CVE-2026-45409GHSA-65pc-fj4g-8rjxRHSA-2026:54290RHSA-2026:54481RHSA-2026:54484RLSA-2026:54481UBUNTU-CVE-2026-45409
Also known as
CGA-gpf6-q7mq-4ppj, CGA-qfx6-f9w7-v6f4, PYSEC-2026-215, USN-8549-1

Charts affected

920 by stars
ChartLatestAffected imagesRadar Score
wallarm-node-nextwallarmVerified publisher0.5.31 of 2See more

wallarm-node-next wallarm 0.5.3

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
wallarm/node-helpers:5.0.2-1097cadc42336
idna@3.7
3.15

Open the chart page →

2,408
wallarm-oobwallarmVerified publisher0.23.01 of 3See more

wallarm-oob wallarm 0.23.0

1 of the 3 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
wallarm/node-helpers:6.10.1aecd88b24c51
idna@3.7
3.15

Open the chart page →

2,838
wasabi-s3-operatorwasabi-s3-operatorVerified publisher0.2.71 of 1See more

wasabi-s3-operator wasabi-s3-operator 0.2.7

1 of the 1 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
kenchrcum/wasabi-s3-operator:0.2.7ce657c622ce5
idna@3.11
3.15

Open the chart page →

629
wazuhwazuh-helm-eksVerified publisher1.2.101 of 6See more

wazuh wazuh-helm-eks 1.2.10

1 of the 6 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
wazuh/wazuh-manager:4.14.45a065930682d
idna@3.7
3.15

Open the chart page →

5,492
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-2026-45409.

Container imageDigestPackageFixed in
iosifache/wazuh-manager-filebeat:latest85df3f04b5da
idna@2.9
3.15

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-2026-45409.

Container imageDigestPackageFixed in
apache/superset:4.0.1ab9467fd712c
idna@3.2
3.15

Open the chart page →

7,166
weather-chartweather-web-app0.1.01 of 1See more

weather-chart weather-web-app 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
zohardocker12/weather_app_flask:latestb86d60dbb68d
idna@3.3
3.15

Open the chart page →

2,671
ambassadorwenerme6.9.51 of 2See more

ambassador wenerme 6.9.5

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
datawire/aes:1.14.48588eafe6862
idna@2.7
3.15

Open the chart page →

4,093
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
datawire/emissary:3.12.21f67a1292d2a
idna@3.7
3.15

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-2026-45409.

Container imageDigestPackageFixed in
juicedata/juicefs-csi-driver:v0.32.595008ba63318
idna@3.3
python-idna@3.3-1+deb12u1
3.15
no fix listed

Open the chart page →

9,183
ceph-csi-cephfswikimedia0.1.81 of 5See more

ceph-csi-cephfs wikimedia 0.1.8

1 of the 5 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
quay.io/cephcsi/cephcsi:v3.7.2f7f8228f17cc
idna@2.5
3.15

Open the chart page →

10,321
ceph-csi-rbdwikimedia0.1.131 of 6See more

ceph-csi-rbd wikimedia 0.1.13

1 of the 6 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
quay.io/cephcsi/cephcsi:v3.7.2f7f8228f17cc
idna@2.5
3.15

Open the chart page →

11,827
docker-hub-rate-limit-exporterwiremindVerified publisher0.3.01 of 1See more

docker-hub-rate-limit-exporter wiremind 0.3.0

1 of the 1 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
viadee/docker-hub-rate-limit-exporter:version-1.52e27e3b3ee56
idna@2.10
3.15

Open the chart page →

1,843
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-2026-45409.

Container imageDigestPackageFixed in
hiboxsystems/marge-bot:0.14.0dcffb926e563
idna@3.4
3.15

Open the chart page →

5,559
powerdnsadminwitcom-gmbh0.3.41 of 1See more

powerdnsadmin witcom-gmbh 0.3.4

1 of the 1 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
ngoduykhanh/powerdns-admin:v0.2.4ba36ab196d3d
idna@2.10
3.15

Open the chart page →

2,643
xkopsxkops0.1.02 of 5See more

xkops xkops 0.1.0

2 of the 5 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
hamzaarshad10/querybackend:1.6.22c1c3b86a8e7
idna@3.10
3.15
hamzaarshad10/querypodpy:1.7154f38e8668e
idna@3.10
3.15

Open the chart page →

13,783
enterprise-gatewayzeet3.2.21 of 2See more

enterprise-gateway zeet 3.2.2

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
elyra/kernel-image-puller:3.2.2c922f1f1646a
idna@3.4
3.15

Open the chart page →

1,838
zerossl-cert-managerzerossl-cert-manager0.1.01 of 2See more

zerossl-cert-manager zerossl-cert-manager 0.1.0

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
andreymileshin/zerossl-issuer:v1.0.0e0825acc9e48
idna@3.10
3.15

Open the chart page →

569
alertmanager-matrix-forwarderzloi-space1.0.11 of 2See more

alertmanager-matrix-forwarder zloi-space 1.0.1

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
matrixdotorg/pantalaimon:v0.10.4ba6a587fa508
idna@3.3
3.15

Open the chart page →

3,118
grafana-matrix-forwarderzloi-space1.0.01 of 2See more

grafana-matrix-forwarder zloi-space 1.0.0

1 of the 2 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
matrixdotorg/pantalaimon:v0.10.4ba6a587fa508
idna@3.3
3.15

Open the chart page →

1,636

Container images carrying it

977 by charts deploying them

A fixed version is listed for 4 of the 5 affected packages.

Container imageDigestPackageFixed inUsed by
quay.io/opsmxpublic/ubi8-oes-ui:isd-spin-2025.10.01-e6f6f01-2025121006405d934bb66884
idna@2.5
python-idna@2.5-7.el8_10
3.15
0:2.5-8.el8_10
1
quay.io/opstree/k8s-sidecar:2.7.126aa9bb3386b
idna@3.13
3.15
1
quay.io/ortelius/ms-compitem-crud:main-v10.0.1566-gf3f81597b7f49eec76
idna@3.11
3.15
1
quay.io/ortelius/ms-dep-pkg-cud:main-v10.0.1670-g9abe110c0c881b509a
idna@3.11
3.15
1
quay.io/ortelius/ms-dep-pkg-r:main-v10.0.1705-g21b3dc8a4150e94a45
idna@3.11
3.15
1
quay.io/ortelius/ms-sbom-export:main-v10.0.933-g2e222ef43bdaa51598
idna@3.11
3.15
1
quay.io/ortelius/ms-scorecard:main-v10.0.1276-g966a8a43337e52fdd4
idna@3.11
3.15
1
quay.io/ortelius/ms-textfile-crud:main-v10.0.1635-g5076aaf5c4c8adfc82
idna@3.11
3.15
1
quay.io/ortelius/ms-validate-user:main-v10.0.1694-g98ed94b5054bd4e97a
idna@3.11
3.15
1
quay.io/redhat-ai-dev/chatbot:latest59fe607dfdf2
idna@2.10
python-idna@2.10-7.el9
3.15
0:2.10-8.el9_8
1
quay.io/redhat-appstudio/appstudio-utils:dbbdd82734232e6289e8fbae5b4c858481a7c0577b4202c25b67
idna@2.10
python-idna@2.10-7.el9
3.15
0:2.10-8.el9_8
1
quay.io/rhdh/rhdh-hub-rhel9:latest0b26358f5793
idna@3.7
3.15
1
quay.io/rht-labs/stack-do500:3.0.86ba82beff18e
idna@2.5
python-idna@2.5-5.el8
3.15
0:2.5-8.el8_10
1
quay.io/stackgres/operator:1.19.1f241b0b20326
idna@3.10
3.15
1
registry.gitlab.com/crafty-controller/crafty-4:latest166a06f73d8c
python-pip@24.0+dfsg-1ubuntu1.3
no fix listed
1
registry.gitlab.com/dyff/workflows-sink:0.16.3564718e28931
idna@3.11
3.15
1
registry.gitlab.com/enbuild-staging/vivsoft-platform-ui/mongodb:4.4.5cf72810d33f5
idna@2.5
python-idna@2.5-5.el8
3.15
0:2.5-8.el8_10
1
registry.gitlab.com/infinitydon/registry/open5gs-aio:v2.2.2f6385712935f
python-pip@20.0.2-5ubuntu1.1
no fix listed
1
registry.gitlab.com/open-forms/forms-catalogue:latest4eaf9c911f33
idna@3.2
3.15
1
registry.gitlab.com/open-forms/request-registry:latest0886cbbc5f95
idna@3.2
3.15
1
registry.gitlab.com/radiology/infrastructure/study-governor:8.0.04e7faf6f8d5f
idna@3.3
3.15
1
registry.gitlab.com/xrow-public/ci-tools/tools:main9b9d1ed86b6a
idna@3.7
python-idna@3.7-4.el10
3.15
0:3.7-6.el10_2
1
registry.gitlab.com/xrow-public/helm-iframely/iframely:2.3.5fcf07d5ff7e2
idna@2.10
python-idna@2.10-7.el9_4.1
3.15
0:2.10-8.el9_8
1
registry.gitlab.com/xrow-public/helm-mssql/mssql:1.10.3f923d842bc47
idna@3.7
3.15
1
registry.gitlab.com/xrow-public/helm-openclaw/openclaw:1.91.3ed44d81a65de
idna@3.7
3.15
1
registry.gitlab.com/xrow-public/helm-smtp/postfix:1.3.37eea4f0883dd
idna@3.11
3.15
1
registry.gitlab.com/xrow-public/velero-client/velero-client:1.4.203015f863a3e
idna@3.7
python-idna@3.7-4.el10
3.15
0:3.7-6.el10_2
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.