StackRadar

CVE-2026-3276

Medium

Advisory

Published 3 Jun 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
6.3
base score, highest
EPSS
0.005
40th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
581
of 17,787 indexed, latest versions
Container images
558
deployed by those charts
Fix available
10 of 16
affected packages

Potential DoS via quadratic complexity in unicodedata.normalize()

Carried by container images the latest versions of 581 of 17,787 indexed charts deploy, on 558 images.

Affected packageAffected versionsFixed inImages
python3.11deb3.11.0~rc1-1~22.04, 3.11.0~rc1-1~22.04.1, 3.11.2-6, 3.11.2-6+deb12u2+6 moreno fix listed181
python3.8deb3.8.5-1~20.04, 3.8.5-1~20.04.2, 3.8.5-1~20.04.3, 3.8.10-0ubuntu1~20.04+11 moreno fix listed100
python3.10deb3.10.4-3, 3.10.4-3ubuntu0.1, 3.10.6-1~22.04, 3.10.6-1~22.04.1+14 more3.10.12-1~22.04.1671
python2.7deb2.7.6-8, 2.7.6-8ubuntu0.4, 2.7.12-1ubuntu0~16.04.2, 2.7.12-1ubuntu0~16.04.3+12 moreno fix listed54
python3.12deb3.12.3-1, 3.12.3-1ubuntu0.1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3+9 more3.12.3-1ubuntu0.1549
python3.6deb3.6.6-1~18.04, 3.6.7-1~18.04, 3.6.9-1~18.04, 3.6.9-1~18.04ubuntu1+7 moreno fix listed44
python3.13deb3.13.5-2, 3.13.5-2+deb13u2, 3.13.5-2+e30, 3.13.7-1ubuntu0.13.13.5-2+deb13u3, 3.13.5-2+e3634
python3.5deb3.5.2-2ubuntu0~16.04.1, 3.5.2-2ubuntu0~16.04.4, 3.5.2-2ubuntu0~16.04.5, 3.5.2-2ubuntu0~16.04.9no fix listed25
python3apk3.12.12-r0, 3.14.3-r0, 3.14.5-r0, 3.14.5-r13.14.7-r012
python3.4deb3.4.0-2ubuntu1, 3.4.3-1ubuntu1~14.04.5, 3.4.3-1ubuntu1~14.04.6, 3.4.3-1ubuntu1~14.04.7no fix listed7
python-3.14apk3.14.2-r2, 3.14.4-r23.14.6-r05
pythonbitnami3.11.11-0, 3.12.8-0, 3.13.5-13.10.213
python-3.13apk3.13.7-r0, 3.13.10-r0, 3.13.12-r23.13.14-r03
python-3.12apk3.12.0-r1, 3.12.9-r13.12.13-r82
python3.14deb3.14.4-13.14.4-1ubuntu0.12
python3rpm3.12.9-13.azl33.12.9-141
OSV records
ALPINE-CVE-2026-3276BIT-python-2026-3276CGA-698r-r6xg-jhcrCGA-fxc6-vp6h-gfxxCGA-g99p-cv4c-h3m9DEBIAN-CVE-2026-3276UBUNTU-CVE-2026-3276AZL-89466ECHO-3bd2-a10b-bc48
Also known as
BIT-libpython-2026-3276, BIT-python-min-2026-3276, CGA-j778-9cjq-6hm2, CGA-q294-94q5-6qv5, CGA-xvwf-hrxf-jcvh, PSF-2026-25, USN-8509-1

Charts affected

581 by stars
ChartLatestAffected imagesRadar Score
supabaseteochenglim0.1.21 of 13See more

supabase teochenglim 0.1.2

1 of the 13 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
supabase/studio:latest94a2a9d2906e
python3.11@3.11.2-6+deb12u8
no fix listed

Open the chart page →

9,469
helm-testtest-helm-artifacthubVerified publisher1.0.01 of 2See more

helm-test test-helm-artifacthub 1.0.0

1 of the 2 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
carlosmz87/test_helm_backend:latest8ffa63aa995d
python3.11@3.11.2-6+deb12u4
no fix listed

Open the chart page →

11,674
chatqnatest-opea1.0.01 of 11See more

chatqna test-opea 1.0.0

1 of the 11 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
redis/redis-stack:7.2.0-v91c5f43fddcdd
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

36,661
codegentest-opea1.0.01 of 5See more

codegen test-opea 1.0.0

1 of the 5 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
opea/codegen-ui:1.02bee4eb66f3e
python3.11@3.11.2-6
no fix listed

Open the chart page →

26,489
codetranstest-opea1.0.01 of 5See more

codetrans test-opea 1.0.0

1 of the 5 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
opea/codetrans-ui:1.03ef121f34610
python3.11@3.11.2-6
no fix listed

Open the chart page →

26,060
docsumtest-opea1.0.01 of 5See more

docsum test-opea 1.0.0

1 of the 5 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
opea/docsum-ui:1.07f854e9bffaf
python3.11@3.11.2-6
no fix listed

Open the chart page →

26,535
redis-vector-dbtest-opea1.0.01 of 1See more

redis-vector-db test-opea 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
redis/redis-stack:7.2.0-v91c5f43fddcdd
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

5,652
speecht5test-opea1.0.01 of 1See more

speecht5 test-opea 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
opea/speecht5:1.0249afad3d268
python3.11@3.11.2-6+deb12u3
no fix listed

Open the chart page →

8,877
nextcloudth-chartsVerified publisher0.4.01 of 1See more

nextcloud th-charts 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
library/nextcloud:31.0.6-apache588609d76b21
python3.11@3.11.2-6+deb12u6
no fix listed

Open the chart page →

10,112
owncloudth-chartsVerified publisher0.2.11 of 1See more

owncloud th-charts 0.2.1

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
owncloud/server:10.15.051d9b74fc2a8
python3.8@3.8.10-0ubuntu1~20.04.11
no fix listed

Open the chart page →

10,065
todoapitodoapi-appVerified publisher0.1.01 of 2See more

todoapi todoapi-app 0.1.0

1 of the 2 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
mcr.microsoft.com/mssql/server:2017-latest13221ac5f673
python2.7@2.7.17-1~18.04ubuntu1.11
python3.6@3.6.9-1~18.04ubuntu1.12
no fix listed
no fix listed

Open the chart page →

6,817
tfy-distributortruefoundryVerified publisher0.0.11 of 4See more

tfy-distributor truefoundry 0.0.1

1 of the 4 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
public.ecr.aws/truefoundrycloud/async-service-distributor:5d48113bc678d694a0c8f8dabb2207c5aa2cfc53f74851ce31f5
python3.11@3.11.2-6
no fix listed

Open the chart page →

17,348
twentytwenty-crm0.1.111 of 4See more

twenty twenty-crm 0.1.11

1 of the 4 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
redis/redis-stack-server:7.2.0-v10e44b2b49d059
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

5,599
opencloudunxwaresVerified publisher0.2.31 of 13See more

opencloud unxwares 0.2.3

1 of the 13 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
apache/tika:2.9.2.1-fullae0b86d3c4d0
python3.12@3.12.3-1
3.12.3-1ubuntu0.15

Open the chart page →

45,392
lightstepupdater-lightstep-satellite1.2.21 of 1See more

lightstep updater-lightstep-satellite 1.2.2

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
lightstep/collector:2021-01-26_23-02-36Z11c5569aaf3b
python3.5@3.5.2-2ubuntu0~16.04.5
no fix listed

Open the chart page →

15,345
demo-backendv2flyVerified publisher0.0.31 of 1See more

demo-backend v2fly 0.0.3

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
quay.io/yushiwho/api:e1f9d77e0d9b93dbf2b
python3.11@3.11.2-6
no fix listed

Open the chart page →

14,383
unmanicvhdirkVerified publisher0.1.41 of 1See more

unmanic vhdirk 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
josh5/unmanic:0.2.64d49c4816260
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

9,396
browserlessvictorlane0.2.01 of 1See more

browserless victorlane 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
ghcr.io/browserless/chromium:v2.43.0853e6f105b51
python3.12@3.12.3-1ubuntu0.12
3.12.3-1ubuntu0.15

Open the chart page →

4,360
twenty-crmvictorlane0.0.12 of 3See more

twenty-crm victorlane 0.0.1

2 of the 3 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
redis/redis-stack-server:latest798ab84d9f26
python3.10@3.10.12-1~22.04.11
3.10.12-1~22.04.16
twentycrm/twenty-postgres-spilo:latest2f78405a78be
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

13,563
calibre-webvista0.1.31 of 1See more

calibre-web vista 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
linuxserver/calibre-web:0.6.24241009026e6f
python3.12@3.12.3-1ubuntu0.8
3.12.3-1ubuntu0.15

Open the chart page →

7,696
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-2026-3276.

Container imageDigestPackageFixed in
iosifache/wazuh-manager-filebeat:latest85df3f04b5da
python3.8@3.8.10-0ubuntu1~20.04.2
no fix listed

Open the chart page →

11,167
myweatherhelmwebapp11.3.502 of 8See more

myweatherhelm webapp1 1.3.50

2 of the 8 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
library/rabbitmq:3-managemente582c0bc7766
python3.12@3.12.3-1ubuntu0.9
3.12.3-1ubuntu0.15
mcr.microsoft.com/azure-sql-edge:latest902628a8be89
python3.8@3.8.10-0ubuntu1~20.04.8
no fix listed

Open the chart page →

9,225
myweatherhelm-schedulingwebapp11.3.922 of 9See more

myweatherhelm-scheduling webapp1 1.3.92

2 of the 9 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
library/rabbitmq:3-managemente582c0bc7766
python3.12@3.12.3-1ubuntu0.9
3.12.3-1ubuntu0.15
mcr.microsoft.com/azure-sql-edge:latest902628a8be89
python3.8@3.8.10-0ubuntu1~20.04.8
no fix listed

Open the chart page →

9,225
webhookiewebhookie0.1.21 of 1See more

webhookie webhookie 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
python3.8@3.8.10-0ubuntu1~20.04.1
no fix listed

Open the chart page →

14,420
webhookie-allwebhookie0.1.21 of 3See more

webhookie-all webhookie 0.1.2

1 of the 3 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
python3.8@3.8.10-0ubuntu1~20.04.1
no fix listed

Open the chart page →

28,699
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-2026-3276.

Container imageDigestPackageFixed in
quay.io/argoprojlabs/argocd-image-updater:v1.3.0cb009167015c
python3@3.14.5-r0
3.14.7-r0

Open the chart page →

718
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
istio/kubectl:1.5.10dbb7726d1bf0
python3.6@3.6.9-1~18.04ubuntu1.1
no fix listed

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-2026-3276.

Container imageDigestPackageFixed in
juicedata/juicefs-csi-driver:v0.32.595008ba63318
python3.11@3.11.2-6+deb12u8
no fix listed

Open the chart page →

8,824
longhornwenerme1.2.31 of 2See more

longhorn wenerme 1.2.3

1 of the 2 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.2.3dca34321452c
python3.8@3.8.10-0ubuntu1~20.04.2
no fix listed

Open the chart page →

15,287
jaegerwikimedia3.1.21 of 4See more

jaeger wikimedia 3.1.2

1 of the 4 container images this version deploys carry CVE-2026-3276.

Container imageDigestPackageFixed in
jaegertracing/jaeger-cassandra-schema:1.53.0d48d6dab2c65
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

9,296
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-2026-3276.

Container imageDigestPackageFixed in
workadventure/playwright-synthetic-monitoring:main92b664c2a06f
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16

Open the chart page →

14,172

Container images carrying it

558 by charts deploying them

A fixed version is listed for 10 of the 16 affected packages.

Container imageDigestPackageFixed inUsed by
opendatacube/restcube:latest91870111837c
python3.6@3.6.7-1~18.04
no fix listed
1
opendatacube/wms:latest1b90cdf68831
python3.6@3.6.7-1~18.04
no fix listed
1
opendatacube/wps:latest80df355a660b
python3.10@3.10.12-1~22.04.10
3.10.12-1~22.04.16
1
openelevation/open-elevation:latest82fb21612e86
python3.8@3.8.10-0ubuntu1~20.04
no fix listed
1
openkm/openkm-ce:6.3.113bc465a7461b
python3.8@3.8.10-0ubuntu1~20.04.5
no fix listed
1
openmined/syft-backend:0.9.5b72f74a68b32
python-3.12@3.12.9-r1
3.12.13-r8
1
openproject/hocuspocus:release-338001b288dc1359dfb5
python3.11@3.11.2-6+deb12u6
no fix listed
1
openstackhelm/heat:wallaby-ubuntu_focalf728510bab3c
python3.8@3.8.10-0ubuntu1~20.04.8
no fix listed
1
openstackhelm/keystone:wallaby-ubuntu_focale07d75953d2e
python3.8@3.8.10-0ubuntu1~20.04.8
no fix listed
1
openthread/otbr:latestf307f59f6432
python2.7@2.7.17-1~18.04ubuntu1.11
python3.6@3.6.9-1~18.04ubuntu1.12
no fix listed
no fix listed
1
openvino/model_server:2025.2.11e7cd1d70cc1
python3.12@3.12.3-1ubuntu0.7
3.12.3-1ubuntu0.15
1
openwhisk/ow-utils:1.0.0c80dba0de3aa
python2.7@2.7.17-1~18.04ubuntu1.2
no fix listed
1
opsmx11/issuegen:v2.1.05c50ca123d88
python3.4@3.4.3-1ubuntu1~14.04.6
no fix listed
1
owncloud/server:10.15.051d9b74fc2a8
python3.8@3.8.10-0ubuntu1~20.04.11
no fix listed
1
owncloud/server:10.16.274c53d341076
python3.10@3.10.12-1~22.04.15
3.10.12-1~22.04.16
1
passbolt/passbolt:5.13.0-1-ceaf3a620902a0
python3.13@3.13.5-2+deb13u2
3.13.5-2+deb13u3
1
penpotapp/backend:2.2.147853d9bb9dd
python3.10@3.10.12-1~22.04.6
3.10.12-1~22.04.16
1
penpotapp/exporter:2.2.15c835ffd87ab
python3.10@3.10.12-1~22.04.6
3.10.12-1~22.04.16
1
phan2410/dummy-service:0.0.89c6ed6de26ca
python3.11@3.11.2-6+deb12u5
no fix listed
1
phan2410/falcon-asgi-server:0.1.04a86d138832d
python3.11@3.11.2-6+deb12u5
no fix listed
1
photoprism/photoprism:251130db16ee6b1ba3
python3.13@3.13.7-1ubuntu0.1
no fix listed
1
photoprism/photoprism:240711-cefc6fd632ca74
python3.12@3.12.3-1
3.12.3-1ubuntu0.15
1
project2team4/react:latest3ff031a08887
python3.8@3.8.10-0ubuntu1~20.04.4
no fix listed
1
prowlercloud/prowler-api:5.31.14f252d579be2
python3.11@3.11.2-6+deb12u7
no fix listed
1
psorab/elibrary:latest53b68896c4ce
python3.8@3.8.10-0ubuntu1~20.04.7
no fix listed
1
ptthanh1511/freeradius-server:3.0.26-netdebug5741cbde85ab
python2.7@2.7.18-1~20.04.3
no fix listed
1
puppet/puppet-agent:7.14.00b6fd9a6b7da
python3.6@3.6.9-1~18.04ubuntu1.6
no fix listed
1
rancher/local-path-provisioner:v0.0.5e66f32d19eb9
python2.7@2.7.12-1ubuntu0~16.04.3
python3.5@3.5.2-2ubuntu0~16.04.4
no fix listed
no fix listed
1
razorbladex401/dayz:latest6a4d79248e7d
python3.10@3.10.12-1~22.04.3
3.10.12-1~22.04.16
1
redimp/otterwiki:2778bf30da3da
python3.11@3.11.2-6+deb12u8
no fix listed
1
redis/redis-stack-server:latest798ab84d9f26
python3.10@3.10.12-1~22.04.11
3.10.12-1~22.04.16
1
redis/redis-stack-server:7.4.0-v0887cf87cc744
python3.10@3.10.12-1~22.04.4
3.10.12-1~22.04.16
1
resouer/redis-slave:v2e2f198b49ba7
python2.7@2.7.6-8
python3.4@3.4.0-2ubuntu1
no fix listed
no fix listed
1
resurfaceio/resurface:3.7.84d5cda2f64109
python3.10@3.10.12-1~22.04.9
3.10.12-1~22.04.16
1
rezachalak/bzen-mongo:1.0.034f694325191
python3.8@3.8.10-0ubuntu1~20.04.8
no fix listed
1
rhasspy/wyoming-piper:2.3.169b7f797ae3a
python3.11@3.11.2-6+deb12u8
no fix listed
1
rhasspy/wyoming-speech-to-phrase:1.4.3e532f0dbc6b2
python3.11@3.11.2-6+deb12u6
no fix listed
1
rhasspy/wyoming-whisper:3.5.0308b7959a925
python3.11@3.11.2-6+deb12u7
no fix listed
1
rocketadmin/rocketadmin:1.17.710955ef540b9
python3.11@3.11.2-6+deb12u6
no fix listed
1
roundcube/roundcubemail:1.6.16-apache-nonroot17d9d9580962
python3.13@3.13.5-2+deb13u2
3.13.5-2+deb13u3
1
ryuunosukeds3/nadeko-bot-docker:latestc0398f13e8a9
python3.10@3.10.12-1~22.04.9
3.10.12-1~22.04.16
1
santisbon/evwatcher:latestc4e994ca4540
python3.11@3.11.2-6
no fix listed
1
santisbon/evworker:lateste807283f8d69
python3.11@3.11.2-6
no fix listed
1
santisbon/speedtest:latest8ee3a1697227
python3.11@3.11.2-6
no fix listed
1
sashafefler/spacecapybara_app:latestf96d7804c0ca
python3.11@3.11.2-6+deb12u3
no fix listed
1
scholtz2/algorand-participation-aramidmain-extended:4.4.1-stablef12ce1cfb72e
python3.10@3.10.12-1~22.04.6
3.10.12-1~22.04.16
1
scholtz2/algorand-participation-mainnet-extended:4.4.1-stable5aaa5d4ab8b8
python3.10@3.10.12-1~22.04.6
3.10.12-1~22.04.16
1
scholtz2/algorand-participation-voimain-extended:4.4.1-stable64966de56d9f
python3.10@3.10.12-1~22.04.6
3.10.12-1~22.04.16
1
scholtz2/algorand-relay-mainnet:4.4.1-stablee9af7d8ff6bb
python3.12@3.12.3-1ubuntu0.8
3.12.3-1ubuntu0.15
1
scholtz2/aramid-algo-follow-node:v4.3.0-stable1ec63eca86b6
python3.12@3.12.3-1ubuntu0.8
3.12.3-1ubuntu0.15
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.