StackRadar

CVE-2026-33870

High

Advisory

Published 26 Mar 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.006
49th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
354
of 17,781 indexed, latest versions
Container images
409
deployed by those charts
Fix available
1 of 1
affected package

Netty: HTTP Request Smuggling via Chunked Extension Quoted-String Parsing

Carried by container images the latest versions of 354 of 17,781 indexed charts deploy, on 409 images.

Affected packageAffected versionsFixed inImages
netty-codec-httpmaven4.0.27.Final, 4.0.52.Final, 4.1.12.Final, 4.1.13.Final+84 more4.1.132.Final, 4.2.10.Final409
OSV records
GHSA-pwqr-wmgm-9rr8

Charts affected

354 by stars
ChartLatestAffected imagesRadar Score
ygdrassil-monitoringygdrassilVerified publisher0.4.01 of 10See more

ygdrassil-monitoring ygdrassil 0.4.0

1 of the 10 container images this version deploys carry CVE-2026-33870.

Container imageDigestPackageFixed in
opensearchproject/opensearch:2.18.07f6fa1efee8f
netty-codec-http@4.1.108.Final
4.1.132.Final

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9,381
zahori-processzahoriVerified publisher1.0.11 of 1See more

zahori-process zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-33870.

Container imageDigestPackageFixed in
zahoriaut/zahori-process:0.1.13351f8a220ed7
netty-codec-http@4.1.94.Final
4.1.132.Final

Open the chart page →

3,480
zahori-serverzahoriVerified publisher1.0.11 of 2See more

zahori-server zahori 1.0.1

1 of the 2 container images this version deploys carry CVE-2026-33870.

Container imageDigestPackageFixed in
zahoriaut/zahori-server:0.1.17b2de13916f3e
netty-codec-http@4.1.87.Final
4.1.132.Final

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5,846
keycloakxzaks2.2.01 of 1See more

keycloakx zaks 2.2.0

1 of the 1 container images this version deploys carry CVE-2026-33870.

Container imageDigestPackageFixed in
quay.io/keycloak/keycloak:20.0.3b8f2a453a17a
netty-codec-http@4.1.82.Final
4.1.132.Final

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6,016

Container images carrying it

409 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
fjvela/urjc-fjvela-worker:1.0.170cebf67bd66
netty-codec-http@4.1.42.Final
4.1.132.Final
1
flowable/flowable-rest:7.1.0b7ae287502cd
netty-codec-http@4.1.113.Final
4.1.132.Final
1
folioci/edge-connexion:latestb4863d135524
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/edge-oai-pmh:latesteedfcbc29792
netty-codec-http@4.2.7.Final
4.2.10.Final
1
folioci/edge-patron:latest682b852e056d
netty-codec-http@4.2.7.Final
4.2.10.Final
1
folioci/mod-aes:latest6d67e9564270
netty-codec-http@4.1.60.Final
4.1.132.Final
1
folioci/mod-authtoken:latest995a25a33133
netty-codec-http@4.1.118.Final
4.1.132.Final
1
folioci/mod-codex-ekb:latest235a3fa4adc9
netty-codec-http@4.1.78.Final
4.1.132.Final
1
folioci/mod-codex-inventory:latest6d53ed758fd1
netty-codec-http@4.1.65.Final
4.1.132.Final
1
folioci/mod-codex-mux:latestd4138abfd30d
netty-codec-http@4.1.82.Final
4.1.132.Final
1
folioci/mod-courses:latest68ca414f5596
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-data-export:latest0cc86bf09755
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-data-export-spring:latestf1d7caf4544b
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-data-export-worker:latest1ad1811c9b37
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-data-import-converter-storage:latest3028f333778f
netty-codec-http@4.1.82.Final
4.1.132.Final
1
folioci/mod-email:latest79ea8e2e7ebf
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-feesfines:latestfe3a7049f2fb
netty-codec-http@4.2.7.Final
4.2.10.Final
1
folioci/mod-inventory-update:latestba84812b4d58
netty-codec-http@4.2.5.Final
4.2.10.Final
1
folioci/mod-login:latest88de493f86db
netty-codec-http@4.1.130.Final
4.1.132.Final
1
folioci/mod-marccat:latest1b57d690d568
netty-codec-http@4.1.22.Final
4.1.132.Final
1
folioci/mod-oai-pmh:latest5cd5ef063f2a
netty-codec-http@4.2.7.Final
4.2.10.Final
1
folioci/mod-patron:latest5f213acfe2f8
netty-codec-http@4.2.7.Final
4.2.10.Final
1
folioci/mod-rtac:latestc959b2d6142f
netty-codec-http@4.2.5.Final
4.2.10.Final
1
folioci/mod-sender:latestd88a675dddf0
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-template-engine:latestd105c585da30
netty-codec-http@4.2.9.Final
4.2.10.Final
1
folioci/mod-users-bl:latest4e2d96c9340d
netty-codec-http@4.2.9.Final
4.2.10.Final
1
fonoster/routr:1.0.0-rc52ca65af17cbc
netty-codec-http@4.1.32.Final
4.1.132.Final
1
fonoster/routr-edgeport:2.13.6d08a8a574a50
netty-codec-http@4.1.79.Final
4.1.132.Final
1
fonoster/routr-requester:2.13.6e0c823506eb2
netty-codec-http@4.1.79.Final
4.1.132.Final
1
franrobles8/planner:v3.099985392d63c
netty-codec-http@4.1.42.Final
4.1.132.Final
1
geoservercloud/geoserver-cloud-gateway:1.0-RC2ca58b74529cd
netty-codec-http@4.1.51.Final
4.1.132.Final
1
geoservercloud/geoserver-cloud-rest:1.0-RC25dc0c93a1710
netty-codec-http@4.1.51.Final
4.1.132.Final
1
geoservercloud/geoserver-cloud-wcs:1.0-RC247ae1bdb4bcc
netty-codec-http@4.1.51.Final
4.1.132.Final
1
geoservercloud/geoserver-cloud-webui:1.0-RC228c3e5a8c5a3
netty-codec-http@4.1.51.Final
4.1.132.Final
1
geoservercloud/geoserver-cloud-wfs:1.0-RC28c70ee06d5ab
netty-codec-http@4.1.51.Final
4.1.132.Final
1
geoservercloud/geoserver-cloud-wms:1.0-RC242775ba6a4da
netty-codec-http@4.1.51.Final
4.1.132.Final
1
golenski/fibonacci-msg-relay:1.0.0c863dcb0c513
netty-codec-http@4.1.114.Final
4.1.132.Final
1
golenski/fibonacci-task-manager:2.0.03a2b36df247b
netty-codec-http@4.1.114.Final
4.1.132.Final
1
golenski/fibonacci-worker:2.0.0954caf4aaf6a
netty-codec-http@4.1.114.Final
4.1.132.Final
1
gotson/komga:0.99.49b15ea6bfc30
netty-codec-http@4.1.65.Final
4.1.132.Final
1
gotson/komga:1.22.0ba892ab3e082
netty-codec-http@4.1.115.Final
4.1.132.Final
1
gradiant/hdfs:3.2.2e3bf364fe713
netty-codec-http@4.1.17.Final
4.1.132.Final
1
graviteeio/ae-engine:3.0.24140932887e0
netty-codec-http@4.1.124.Final
4.1.132.Final
1
graviteeio/am-gateway:4.12.607b7f6dc267a
netty-codec-http@4.1.109.Final
4.1.132.Final
1
graviteeio/am-management-api:4.12.6a8eb04ee0c70
netty-codec-http@4.1.109.Final
4.1.132.Final
1
graylog/graylog:6.1.1019de1aff48c2
netty-codec-http@4.1.118.Final
4.1.132.Final
1
gridgain/cloud-connector:2025.5.15ab838d7d3cb
netty-codec-http@4.1.130.Final
4.1.132.Final
1
gurolakman/smsf-configuration:1.0.49abb3882bcbd
netty-codec-http@4.1.75.Final
4.1.132.Final
1
gurolakman/smsf-dispatcher:1.0.46537e8ed8de8
netty-codec-http@4.1.75.Final
4.1.132.Final
1
gurolakman/smsf-momt:1.0.4ce23b20a8a17
netty-codec-http@4.1.75.Final
4.1.132.Final
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

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