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

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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
codeurjc/toposervice:v1.0:v1.239fb4c11e6a49
netty-codec-http@4.1.85.Final
4.1.132.Final
13
codeurjc/server:v1.0310bea5b1ee7
netty-codec-http@4.1.82.Final
4.1.132.Final
8
mastercloudapps/planner:v1.2340a950b311b2
netty-codec-http@4.1.42.Final
4.1.132.Final
4
mastercloudapps/server:v2.23f3d24dfe2686
netty-codec-http@4.1.82.Final
4.1.132.Final
4
oscarsotosanchez/toposervice:v1.0d4d020e9f272
netty-codec-http@4.1.54.Final
4.1.132.Final
4
quay.io/strimzi/operator:0.37.052f376e64b9b
netty-codec-http@4.1.94.Final
4.1.132.Final
4
apache/shenyu-admin:2.4.2e8b7c4ddd069
netty-codec-http@4.1.38.Final
4.1.132.Final
3
apache/shenyu-bootstrap:2.4.20bd3b25c4be4
netty-codec-http@4.1.43.Final
4.1.132.Final
3
codeurjc/planner:v1.0800cf520c245
netty-codec-http@4.1.42.Final
4.1.132.Final
3
mockserver/mockserver:5.15.0:mockserver-5.15.00f9ef78c9489
netty-codec-http@4.1.86.Final
4.1.132.Final
3
provectuslabs/kafka-ui:latest8f2ff02d64b0
netty-codec-http@4.1.97.Final
4.1.132.Final
3
airbyte/workload-launcher:2.2.0119be7bfb719
netty-codec-http@4.2.9.Final
4.2.10.Final
2
amazon/opendistro-for-elasticsearch:1.13.32acfa1dcc5f8
netty-codec-http@4.1.45.Final
4.1.132.Final
2
apache/fineract:1.12.1a83cf1980609
netty-codec-http@4.1.119.Final
4.1.132.Final
2
apache/nifi-registry:1.26.07cdfd8deec92
netty-codec-http@4.1.109.Final
4.1.132.Final
2
apachepulsar/pulsar-manager:v0.1.0b341ef76a852
netty-codec-http@4.1.24.Final
4.1.132.Final
2
apache/rocketmq:5.4.0319cd8a81ed1
netty-codec-http@4.1.119.Final
4.1.132.Final
2
apacherocketmq/rocketmq-dashboard:2.1.0ce78506bd6fe
netty-codec-http@4.1.114.Final
4.1.132.Final
2
bitnamilegacy/elasticsearch:9.1.2-debian-12-r000176a47afa0
netty-codec-http@4.1.118.Final
4.1.132.Final
2
empathyco/elasticsearch:6.6.2-memlockbcf4365ee7ec
netty-codec-http@4.1.32.Final
4.1.132.Final
2
geoservercloud/geoserver-cloud-gateway:1.0-RC3756559ee788a
netty-codec-http@4.1.51.Final
4.1.132.Final
2
geoservercloud/geoserver-cloud-rest:1.0-RC399540eef78ad
netty-codec-http@4.1.51.Final
4.1.132.Final
2
geoservercloud/geoserver-cloud-wcs:1.0-RC35c254c53a357
netty-codec-http@4.1.51.Final
4.1.132.Final
2
geoservercloud/geoserver-cloud-webui:1.0-RC3c687b1cbc891
netty-codec-http@4.1.51.Final
4.1.132.Final
2
geoservercloud/geoserver-cloud-wfs:1.0-RC35288f320cf36
netty-codec-http@4.1.51.Final
4.1.132.Final
2
geoservercloud/geoserver-cloud-wms:1.0-RC3a30a60ac6cd0
netty-codec-http@4.1.51.Final
4.1.132.Final
2
hazelcast/hazelcast:5.5.05dd5d31c7a06
netty-codec-http@4.1.111.Final
4.1.132.Final
2
hookiesolutions/webhookie:latest0629694246ba
netty-codec-http@4.1.73.Final
4.1.132.Final
2
hyperledger/besu:22.4-openjdk-latesta674d35eec9a
netty-codec-http@4.1.74.Final
4.1.132.Final
2
library/elasticsearch:7.17.35e6ac15bf6a5
netty-codec-http@4.1.66.Final
4.1.132.Final
2
library/elasticsearch:8.19.1289729a95066a
netty-codec-http@4.1.130.Final
4.1.132.Final
2
library/neo4j:5.20.052d3dec8d455
netty-codec-http@4.1.109.Final
4.1.132.Final
2
nacos/nacos-server:v2.1.0dcf04549c6d7
netty-codec-http@4.1.42.Final
4.1.132.Final
2
opensearchproject/opensearch:2.1.04254021a8c71
netty-codec-http@4.1.73.Final
4.1.132.Final
2
opensearchproject/opensearch:2.18.07f6fa1efee8f
netty-codec-http@4.1.108.Final
4.1.132.Final
2
opensearchproject/opensearch:1.1.0967d7f57f72f
netty-codec-http@4.1.45.Final
4.1.132.Final
2
scorpiobroker/scorpio:RegistrySubscriptionManager_2.1.001e11d800459
netty-codec-http@4.1.32.Final
4.1.132.Final
2
scorpiobroker/scorpio:eureka-server_2.1.03f05a113a4be
netty-codec-http@4.1.70.Final
4.1.132.Final
2
scorpiobroker/scorpio:AtContextServer_2.1.05073ceef2fa0
netty-codec-http@4.1.32.Final
4.1.132.Final
2
scorpiobroker/scorpio:gateway_2.1.062dae3dd0eeb
netty-codec-http@4.1.70.Final
4.1.132.Final
2
scorpiobroker/scorpio:RegistryManager_2.1.0a2cfcf0947fd
netty-codec-http@4.1.70.Final
4.1.132.Final
2
scorpiobroker/scorpio:QueryManager_2.1.0b742a53b2803
netty-codec-http@4.1.32.Final
4.1.132.Final
2
scorpiobroker/scorpio:HistoryManager_2.1.0b7fe27a06ff5
netty-codec-http@4.1.70.Final
4.1.132.Final
2
scorpiobroker/scorpio:SubscriptionManager_2.1.0e08036670d66
netty-codec-http@4.1.32.Final
4.1.132.Final
2
scorpiobroker/scorpio:EntityManager_2.1.0f02e8a429a08
netty-codec-http@4.1.32.Final
4.1.132.Final
2
ghcr.io/appscode/inbox-server:latest:postgres-latest536358d7b17e
netty-codec-http@4.1.126.Final
4.1.132.Final
2
ghcr.io/flyteorg/flyte-connectors:py3.12-v2.3.6896fc7b18b1b
netty-codec-http@4.2.7.Final
4.2.10.Final
2
ghcr.io/salaboy/fmtok8s-frontend:v0.1.103fd01b4f56e
netty-codec-http@4.1.77.Final
4.1.132.Final
2
quay.io/keycloak/keycloak:26.1.4044a457e0498
netty-codec-http@4.1.118.Final
4.1.132.Final
2
quay.io/keycloak/keycloak:20.0054ef67eb7da
netty-codec-http@4.1.86.Final
4.1.132.Final
2

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

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