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
921
of 17,787 indexed, latest versions
Container images
979
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 921 of 17,787 indexed charts deploy, on 979 images.

Affected packageAffected versionsFixed inImages
idnapypi2.4, 2.5, 2.6, 2.7+15 more3.15942
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, 3.6-2ubuntu0.269
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

921 by stars
ChartLatestAffected imagesRadar Score
kongwallarmVerified publisher4.6.31 of 7See more

kong wallarm 4.6.3

1 of the 7 container images this version deploys carry CVE-2026-45409.

Container imageDigestPackageFixed in
wallarm/ingress-python:4.6.0-15cb2ae08b40f
idna@2.6
3.15

Open the chart page →

11,444
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 →

2,824
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 →

5,484
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 →

11,167
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 →

6,540
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 →

4,086
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 →

10,857
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 →

8,824
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 →

10,286
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 →

11,785
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 →

5,548
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 →

13,197
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

979 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ghcr.io/paperless-ngx/paperless-ngx:2.20.357ad9565bff3
idna@3.10
3.15
1
ghcr.io/paperless-ngx/paperless-ngx:2.20.5665f2f5cc548
idna@3.10
3.15
1
ghcr.io/paperless-ngx/paperless-ngx:1.8.09bbc9a90641e
idna@3.3
3.15
1
ghcr.io/paperless-ngx/paperless-ngx:2.0.1ab255bea133e
idna@3.4
3.15
1
ghcr.io/paperless-ngx/paperless-ngx:2.20.14b89f83345532
idna@3.10
3.15
1
ghcr.io/plausible/community-edition:v3.0.114c1afde21d6
idna@3.10
3.15
1
ghcr.io/plausible/community-edition:v2.1.51f9d3fb861e1
idna@3.7
3.15
1
ghcr.io/plausible/community-edition:v2.1.44c2553516d09
idna@3.7
3.15
1
ghcr.io/porelli/firefox-sync:syncstorage-rs-mysql-0.18.27d244e514216
idna@3.10
3.15
1
ghcr.io/port-labs/port-agent:v0.8.12c92d1e223f5c
idna@3.10
3.15
1
ghcr.io/puckpuck/seashell:1.2ef5e31333821
idna@3.4
3.15
1
ghcr.io/reezogit/aws-secrets-synchronizer:0.2.1111ed7cf7b39
idna@3.4
3.15
1
ghcr.io/remla23-team17/app:1.0.05816dbddf47d
idna@3.4
3.15
1
ghcr.io/remla23-team17/model-service:1.0.0aa59fe2c4f6a
idna@3.4
3.15
1
ghcr.io/rodg/rtmp-controller:latest67f99a5beab7
idna@3.4
3.15
1
ghcr.io/serenita-org/vero:v0.8.3e5a7ec714acc
idna@3.10
3.15
1
ghcr.io/shadrus/srebot:0.14.09b4415e937b2
idna@3.11
3.15
1
ghcr.io/sissbruecker/linkding:1.45.061b2eb9eed8e
idna@3.11
3.15
1
ghcr.io/skyoo2003/digdag:0.0.1821fd6a6f2cd
idna@3.1
3.15
1
ghcr.io/smarter-project/audio-client:v3.1.23c8375dc5487
idna@3.4
python-pip@20.0.2-5ubuntu1.6
3.15
no fix listed
1
ghcr.io/smarter-project/image-detector:v2.5.31dcca70c6446
idna@3.4
python-pip@20.0.2-5ubuntu1.6
3.15
no fix listed
1
ghcr.io/squent/kuma-ingress-watcher:1.7.014d45b2a1f00
idna@3.10
3.15
1
ghcr.io/substra/substra-backend:1.0.121967f54ec86
idna@3.10
3.15
1
ghcr.io/sudo-kraken/authentik-webfinger-proxy:v1.1.1e1351a977607
idna@3.11
3.15
1
ghcr.io/sudo-kraken/fantasy-dice-chamber:v1.3.299fd4cb0f4fe
idna@3.11
3.15
1
ghcr.io/sudo-kraken/finances-tracker:v1.1.1c73527cde81c
idna@3.11
3.15
1
ghcr.io/sudo-kraken/jf-pushover-webhook:v1.1.0ee9cf22a39ab
idna@3.10
3.15
1
ghcr.io/tandoorrecipes/recipes:1.5.31063eb446e298
idna@3.10
3.15
1
ghcr.io/tarkyaio/tarka:0.4.1e8d3f1512f06
idna@3.11
3.15
1
ghcr.io/tauffer-consulting/domino-rest:latest8bf880fe8c73
idna@3.6
3.15
1
ghcr.io/texano00/urunner:0.6.07c8be1dae3cd
idna@3.10
3.15
1
ghcr.io/vinny1892/octantis:latest45459c0910fc
idna@3.11
3.15
1
ghcr.io/virtuos/librechat_exporter:2.0.050ea1cf0086f
idna@3.10
3.15
1
ghcr.io/wasi-master/13ft:0.3.4563ce7794a71
idna@3.10
3.15
1
ghcr.io/wgbh-mla/ov-wag:v1.1.06df27f944fe8
idna@3.10
3.15
1
ghcr.io/wgbh-mla/pbcore-util:pr-66e04659a3baa
idna@3.11
3.15
1
ghcr.io/wizarrrr/wizarr:4.2.0-beta.3d19d886d5090
idna@3.7
3.15
1
ghcr.io/zazukoians/qlever-server:v0.10.0f10fd24b2290
python-pip@24.0+dfsg-1ubuntu1.3
no fix listed
1
ghcr.io/zazukoians/qlever-ui:v0.10.034c7b540a095
idna@3.13
3.15
1
ghcr.io/zoriya/kyoo_autosync:4.7.1fbba58ddb1a6
idna@3.10
3.15
1
ghcr.io/zoriya/kyoo_scanner:4.7.17dc0ee57b628
idna@3.10
3.15
1
mcr.microsoft.com/oss/v2/kubernetes-csi/azurefile-csi:v1.35.76e43ba0bd009
idna@3.7
3.15
1
public.ecr.aws/datadog/agent:7.73.0f4925b15ce94
idna@3.11
3.15
1
public.ecr.aws/k6v9y5g3/cluster-agent:master.57536d051110158
idna@3.10
3.15
1
public.ecr.aws/k6v9y5g3/cluster-agent:cost_k8s_process.5769e14a72b066d
idna@3.10
3.15
1
public.ecr.aws/outerbounds/metaflow_metadata_service:v2.4.13f7567ce3419d
idna@3.10
3.15
1
public.ecr.aws/perfectscale-io/kube-state-metrics:4.1.14-redhat849e235e2d3e
idna@2.5
python-idna@2.5-7.el8_10
3.15
0:2.5-8.el8_10
1
public.ecr.aws/perfectscale-io/psc-exporter:v1.0.45-redhat9083e60c38bc
idna@2.10
python-idna@2.10-7.el9_4.1
3.15
0:2.10-8.el9_8
1
public.ecr.aws/perfectscale-io/ubi9/ubi:9.5d7c3def9252b
idna@2.10
python-idna@2.10-7.el9_4.1
3.15
0:2.10-8.el9_8
1
public.ecr.aws/supportpal/helpdesk-monolithic:4.0.4573779e57fae
idna@2.8
python-idna@2.8-1
3.15
no fix listed
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.